diff --git a/build/tota11y.js b/build/tota11y.js
index 14031a88..0fa0337f 100644
--- a/build/tota11y.js
+++ b/build/tota11y.js
@@ -1,5 +1,5 @@
 /*!
- * tota11y v0.0.9
+ * tota11y v0.0.10
  * http://khan.github.io/tota11y
  * 
  * Includes Accessibility Developer Tools
@@ -9,7 +9,7 @@
  * Released under the MIT license
  * http://github.com/Khan/tota11y/blob/master/LICENSE.txt
  * 
- * Date: 2015-07-22
+ * Date: 2015-07-29
  * 
  */
 /******/ (function(modules) { // webpackBootstrap
@@ -79,30 +79,83 @@
 	var $ = __webpack_require__(/*! jquery */ 2);
 
 	var plugins = __webpack_require__(/*! ./plugins */ 7);
-	var logoTemplate = __webpack_require__(/*! ./templates/logo.handlebars */ 46);
+	var logoTemplate = __webpack_require__(/*! ./templates/logo.handlebars */ 45);
 
 	// Chrome Accessibility Developer Tools - required once as a global
-	__webpack_require__(/*! script!./~/accessibility-developer-tools/dist/js/axs_testing.js */ 47);
+	__webpack_require__(/*! script!./~/accessibility-developer-tools/dist/js/axs_testing.js */ 46);
 
 	var Toolbar = (function () {
 	    function Toolbar() {
 	        _classCallCheck(this, Toolbar);
+
+	        this.activePlugin = null;
 	    }
 
 	    _createClass(Toolbar, [{
+	        key: "handlePluginClick",
+
+	        /**
+	         * Manages the state of the toolbar when a plugin is clicked, and toggles
+	         * the appropriate plugins on and off.
+	         */
+	        value: function handlePluginClick(plugin) {
+	            // If the plugin was already selected, toggle it off
+	            if (plugin === this.activePlugin) {
+	                plugin.deactivate();
+	                this.activePlugin = null;
+	            } else {
+	                // Deactivate the active plugin if there is one
+	                if (this.activePlugin) {
+	                    this.activePlugin.deactivate();
+	                }
+
+	                // Activate the selected plugin
+	                plugin.activate();
+	                this.activePlugin = plugin;
+	            }
+	        }
+	    }, {
 	        key: "appendTo",
+
+	        /**
+	         * Renders the toolbar and appends it to the specified element.
+	         */
 	        value: function appendTo($el) {
+	            var _this = this;
+
 	            var $logo = $(logoTemplate());
 	            var $toolbar = undefined;
 
-	            // Attach each plugin
-	            var $plugins = E("div", { className: "tota11y-plugins" });
-	            plugins.forEach(function (plugin) {
-	                // Mount the plugin to the list
-	                plugin.appendTo($plugins);
+	            var $defaultPlugins = plugins["default"].map(function (Plugin) {
+	                // eslint-disable-line no-unused-vars
+	                // Render each plugin with the bound click handler
+	                return E(Plugin, { onClick: _this.handlePluginClick.bind(_this) });
 	            });
 
-	            var handleClick = function handleClick(e) {
+	            var $experimentalPlugins = null;
+	            if (plugins.experimental.length) {
+	                $experimentalPlugins = E(
+	                    "div",
+	                    null,
+	                    E(
+	                        "div",
+	                        { className: "tota11y-plugins-separator" },
+	                        "Experimental"
+	                    ),
+	                    plugins.experimental.map(function (Plugin) {
+	                        return E(Plugin, { onClick: _this.handlePluginClick.bind(_this) });
+	                    })
+	                );
+	            }
+
+	            var $plugins = E(
+	                "div",
+	                { className: "tota11y-plugins" },
+	                $defaultPlugins,
+	                $experimentalPlugins
+	            );
+
+	            var handleToggleClick = function handleToggleClick(e) {
 	                e.preventDefault();
 	                e.stopPropagation();
 	                $toolbar.toggleClass("tota11y-expanded");
@@ -112,7 +165,7 @@
 	                "a",
 	                { href: "#",
 	                    className: "tota11y-toolbar-toggle",
-	                    onClick: handleClick },
+	                    onClick: handleToggleClick },
 	                E(
 	                    "div",
 	                    { className: "tota11y-toolbar-logo" },
@@ -147,6 +200,7 @@
 	    // TODO: Make this customizable
 	    bar.appendTo($("body"));
 	});
+	// eslint-disable-line no-unused-vars
 	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./element */ 1)))
 
 /***/ },
@@ -161,44 +215,61 @@
 	 */
 	"use strict";
 
-	var $ = __webpack_require__(/*! jquery */ 2);
-
 	function buildElement(type, props) {
 	    for (var _len = arguments.length, children = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
 	        children[_key - 2] = arguments[_key];
 	    }
 
+	    // We need to require jQuery inside of this method because `require()`
+	    // will work different after mocha's magic "before" method runs.
+	    //
+	    // This allows us to use the jQuery instance provided by our jsdom
+	    // instance.
+	    var $ = __webpack_require__(/*! jquery */ 2);
+
 	    // Is our element a TextNode?
 	    if (props === undefined) {
 	        // Type will be the text content, which can simply be returned here
 	        return type;
-	    }
 
-	    // Create a jQuery element
-	    var $el = $(document.createElement(type));
-
-	    // Iterate through props
-	    if (props !== null) {
-	        for (var propName in props) {
-	            // onClick gets turned into a jQuery event handler
-	            // TODO: Handle props like onHover, onFocus, etc.
-	            if (propName === "onClick") {
-	                var handler = props[propName];
-	                $el.click(handler);
-	            } else {
-	                var value = props[propName];
-	                $el.prop(propName, value);
+	        // Is our element a Plugin?
+	    } else if (type.render) {
+	        // Render the plugin with the passed-in click handler
+	        return type.render(props && props.onClick);
+
+	        // Otherwise, build the element with jQuery
+	    } else {
+	        var _ret = (function () {
+	            var $el = $("<" + type + ">");
+
+	            // Iterate through props
+	            if (props !== null) {
+	                for (var propName in props) {
+	                    // onClick gets turned into a jQuery event handler
+	                    // TODO: Handle props like onHover, onFocus, etc.
+	                    if (propName === "onClick") {
+	                        var handler = props[propName];
+	                        $el.click(handler);
+	                    } else {
+	                        var value = props[propName];
+	                        $el.prop(propName, value);
+	                    }
+	                }
 	            }
-	        }
-	    }
 
-	    // Recurse through the children and append each resulting element to the
-	    // parent
-	    children.forEach(function (child) {
-	        $el.append(buildElement(child));
-	    });
+	            // Recurse through the children and append each resulting element to
+	            // the parent
+	            children.forEach(function (child) {
+	                $el.append(buildElement(child));
+	            });
 
-	    return $el;
+	            return {
+	                v: $el
+	            };
+	        })();
+
+	        if (typeof _ret === "object") return _ret.v;
+	    }
 	}
 
 	module.exports = buildElement;
@@ -9456,7 +9527,7 @@
 /***/ function(module, exports, __webpack_require__) {
 
 	exports = module.exports = __webpack_require__(/*! ./../~/css-loader/lib/css-base.js */ 5)();
-	exports.push([module.id, ".tota11y-dark-color-scheme {\n  background-color: #333333 !important;\n  color: #f2f2f2 !important;\n}\n.tota11y-no-select {\n  -webkit-user-select: none !important;\n     -moz-user-select: none !important;\n      -ms-user-select: none !important;\n          user-select: none !important;\n}\n/**\n * Base styles for tota11y to make sure things look consistent under\n * reasonable circumstances.\n */\n.tota11y,\n.tota11y * {\n  border: none !important;\n  box-sizing: border-box !important;\n  color: #f2f2f2 !important;\n  font-family: Arial !important;\n  font-size: 14px !important;\n  font-style: normal !important;\n  font-weight: 400 !important;\n  line-height: 1.35 !important;\n  margin: 0 !important;\n  padding: 0 !important;\n  text-align: left !important;\n  text-shadow: none !important;\n}\n.tota11y * {\n  height: auto !important;\n  width: auto !important;\n}\n.tota11y strong {\n  font-weight: bold !important;\n}\n.tota11y pre,\n.tota11y code {\n  background-color: #dddddd !important;\n  border: none !important;\n  border-radius: 0 !important;\n  color: inherit !important;\n  font-family: monospace !important;\n  font-size: inherit !important;\n  line-height: inherit !important;\n}\n.tota11y pre {\n  padding: 10px !important;\n  margin: 0 0 10px !important;\n  overflow-x: scroll !important;\n}\n.tota11y code {\n  border-radius: 2px !important;\n  display: inline !important;\n  padding: 1px !important;\n}\n.tota11y i,\n.tota11y em {\n  font-style: italic !important;\n}\n.tota11y p {\n  margin: 0 0 10px !important;\n}\n.tota11y a,\n.tota11y a:hover,\n.tota11y a:focus {\n  background-color: inherit !important;\n  color: inherit !important;\n  text-decoration: none !important;\n}\n.tota11y-toolbar {\n  background-color: #333333 !important;\n  color: #f2f2f2 !important;\n  position: fixed !important;\n  top: auto !important;\n  right: auto !important;\n  bottom: 0 !important;\n  left: 10px !important;\n  border-top-left-radius: 5px !important;\n  border-top-right-radius: 5px !important;\n  overflow: hidden !important;\n  z-index: 9998 !important;\n}\n.tota11y-toolbar-toggle {\n  display: block !important;\n  padding: 7px !important;\n}\n.tota11y-toolbar-logo {\n  height: 25px !important;\n  margin: 0 auto !important;\n  text-align: center !important;\n  width: 35px !important;\n}\n.tota11y-toolbar-logo svg {\n  height: 25px !important;\n}\n.tota11y-toolbar-body {\n  display: none !important;\n}\n.tota11y-toolbar.tota11y-expanded .tota11y-toolbar-body {\n  display: block !important;\n}\n.tota11y-plugin {\n  -webkit-user-select: none !important;\n     -moz-user-select: none !important;\n      -ms-user-select: none !important;\n          user-select: none !important;\n  border-bottom: 1px solid #555555 !important;\n}\n.tota11y-plugin-label {\n  -webkit-box-align: center !important;\n  -webkit-align-items: center !important;\n      -ms-flex-align: center !important;\n          align-items: center !important;\n  display: -webkit-box !important;\n  display: -webkit-flex !important;\n  display: -ms-flexbox !important;\n  display: flex !important;\n  padding: 12px 12px 12px 0 !important;\n  margin: 0 !important;\n}\n.tota11y-plugin-label:hover {\n  cursor: pointer !important;\n}\n.tota11y-plugin-control {\n  margin: 0 15px !important;\n}\n.tota11y-plugin-checkbox {\n  display: none !important;\n}\n.tota11y-plugin-indicator {\n  border-radius: 16px !important;\n  border: 1px solid #999999 !important;\n  color: transparent !important;\n  font-size: 13px !important;\n  height: 16px !important;\n  line-height: 16px !important;\n  padding: 0 0 0 1px !important;\n  width: 16px !important;\n}\n.tota11y-plugin-checkbox:checked + .tota11y-plugin-indicator {\n  background-color: #639b24 !important;\n  border-color: #639b24 !important;\n  color: white !important;\n}\n.tota11y-plugin-title {\n  font-weight: bold !important;\n}\n.tota11y-plugin-description {\n  font-size: 11px !important;\n  font-style: italic !important;\n  width: 200px !important;\n  margin-right: 3px !important;\n}\n", ""]);
+	exports.push([module.id, ".tota11y-dark-color-scheme {\n  background-color: #333333 !important;\n  color: #f2f2f2 !important;\n}\n.tota11y-no-select {\n  -webkit-user-select: none !important;\n     -moz-user-select: none !important;\n      -ms-user-select: none !important;\n          user-select: none !important;\n}\n/**\n * Base styles for tota11y to make sure things look consistent under\n * reasonable circumstances.\n */\n.tota11y,\n.tota11y * {\n  border: none !important;\n  box-sizing: border-box !important;\n  color: #f2f2f2 !important;\n  font-family: Arial !important;\n  font-size: 14px !important;\n  font-style: normal !important;\n  font-weight: 400 !important;\n  line-height: 1.35 !important;\n  margin: 0 !important;\n  padding: 0 !important;\n  text-align: left !important;\n  text-shadow: none !important;\n}\n.tota11y * {\n  height: auto !important;\n  width: auto !important;\n}\n.tota11y strong {\n  font-weight: bold !important;\n}\n.tota11y pre,\n.tota11y code {\n  background-color: #dddddd !important;\n  border: none !important;\n  border-radius: 0 !important;\n  color: inherit !important;\n  font-family: monospace !important;\n  font-size: inherit !important;\n  line-height: inherit !important;\n}\n.tota11y pre {\n  padding: 10px !important;\n  margin: 0 0 10px !important;\n  overflow-x: scroll !important;\n}\n.tota11y code {\n  border-radius: 2px !important;\n  display: inline !important;\n  padding: 1px !important;\n}\n.tota11y i,\n.tota11y em {\n  font-style: italic !important;\n}\n.tota11y p {\n  margin: 0 0 10px !important;\n}\n.tota11y a,\n.tota11y a:hover,\n.tota11y a:focus {\n  background-color: inherit !important;\n  color: inherit !important;\n  text-decoration: none !important;\n}\n.tota11y-toolbar {\n  background-color: #333333 !important;\n  color: #f2f2f2 !important;\n  position: fixed !important;\n  top: auto !important;\n  right: auto !important;\n  bottom: 0 !important;\n  left: 10px !important;\n  border-top-left-radius: 5px !important;\n  border-top-right-radius: 5px !important;\n  overflow: hidden !important;\n  z-index: 9998 !important;\n}\n.tota11y-toolbar-toggle {\n  display: block !important;\n  padding: 7px !important;\n}\n.tota11y-toolbar-logo {\n  height: 25px !important;\n  margin: 0 auto !important;\n  text-align: center !important;\n  width: 35px !important;\n}\n.tota11y-toolbar-logo svg {\n  height: 25px !important;\n}\n.tota11y-toolbar-body {\n  display: none !important;\n}\n.tota11y-toolbar.tota11y-expanded .tota11y-toolbar-body {\n  display: block !important;\n}\n.tota11y-plugins-separator {\n  font-size: 12px !important;\n  margin: 7px 15px 0 !important;\n  text-transform: uppercase !important;\n}\n.tota11y-plugin {\n  -webkit-user-select: none !important;\n     -moz-user-select: none !important;\n      -ms-user-select: none !important;\n          user-select: none !important;\n  border-bottom: 1px solid #555555 !important;\n}\n.tota11y-plugin-label {\n  -webkit-box-align: center !important;\n  -webkit-align-items: center !important;\n      -ms-flex-align: center !important;\n          align-items: center !important;\n  display: -webkit-box !important;\n  display: -webkit-flex !important;\n  display: -ms-flexbox !important;\n  display: flex !important;\n  padding: 12px 12px 12px 0 !important;\n  margin: 0 !important;\n}\n.tota11y-plugin-label:hover {\n  cursor: pointer !important;\n}\n.tota11y-plugin-control {\n  margin: 0 15px !important;\n}\n.tota11y-plugin-checkbox {\n  display: none !important;\n}\n.tota11y-plugin-indicator {\n  border-radius: 16px !important;\n  border: 1px solid #999999 !important;\n  color: transparent !important;\n  font-size: 13px !important;\n  height: 16px !important;\n  line-height: 16px !important;\n  padding: 0 0 0 1px !important;\n  width: 16px !important;\n}\n.tota11y-plugin-checkbox:checked + .tota11y-plugin-indicator {\n  background-color: #639b24 !important;\n  border-color: #639b24 !important;\n  color: white !important;\n}\n.tota11y-plugin-title {\n  font-weight: bold !important;\n}\n.tota11y-plugin-description {\n  font-size: 11px !important;\n  font-style: italic !important;\n  width: 200px !important;\n  margin-right: 3px !important;\n}\n", ""]);
 
 /***/ },
 /* 5 */
@@ -9761,13 +9832,17 @@
 	"use strict";
 
 	var AltTextPlugin = __webpack_require__(/*! ./alt-text */ 33);
-	var ContrastPlugin = __webpack_require__(/*! ./contrast */ 35);
-	var HeadingsPlugin = __webpack_require__(/*! ./headings */ 40);
+	var ContrastPlugin = __webpack_require__(/*! ./contrast */ 34);
+	var HeadingsPlugin = __webpack_require__(/*! ./headings */ 39);
 	var LabelsPlugin = __webpack_require__(/*! ./labels */ 8);
-	var LandmarksPlugin = __webpack_require__(/*! ./landmarks */ 44);
-	var LinkTextPlugin = __webpack_require__(/*! ./link-text */ 45);
+	var LandmarksPlugin = __webpack_require__(/*! ./landmarks */ 43);
+	var LinkTextPlugin = __webpack_require__(/*! ./link-text */ 44);
+
+	module.exports = {
+	    "default": [new HeadingsPlugin(), new ContrastPlugin(), new LinkTextPlugin(), new LabelsPlugin(), new AltTextPlugin(), new LandmarksPlugin()],
 
-	module.exports = [new HeadingsPlugin(), new ContrastPlugin(), new LinkTextPlugin(), new LabelsPlugin(), new AltTextPlugin(), new LandmarksPlugin()];
+	    experimental: []
+	};
 
 /***/ },
 /* 8 */
@@ -9830,10 +9905,13 @@
 	        value: function run() {
 	            var _this = this;
 
-	            var result = audit("controlsWithoutLabel");
+	            var _audit = audit("controlsWithoutLabel");
 
-	            if (result.result === "FAIL") {
-	                result.elements.forEach(function (element) {
+	            var result = _audit.result;
+	            var elements = _audit.elements;
+
+	            if (result === "FAIL") {
+	                elements.forEach(function (element) {
 	                    var $el = $(element);
 	                    var title = "Input is missing a label";
 
@@ -9883,14 +9961,13 @@
 	var $ = __webpack_require__(/*! jquery */ 2);
 	var InfoPanel = __webpack_require__(/*! ./shared/info-panel */ 10);
 	var template = __webpack_require__(/*! ../templates/plugin.handlebars */ 30);
-	var id = 1;
 
 	var Plugin = (function () {
 	    function Plugin() {
 	        _classCallCheck(this, Plugin);
 
-	        this.id = id++;
 	        this.panel = new InfoPanel(this.getTitle());
+	        this.$checkbox = null;
 	    }
 
 	    _createClass(Plugin, [{
@@ -9935,68 +10012,48 @@
 	        /**
 	         * Renders the plugin view.
 	         */
-	        value: function render() {
+	        value: function render(clickHandler) {
+	            var _this = this;
+
 	            var templateData = {
 	                title: this.getTitle(),
 	                description: this.getDescription()
 	            };
 
-	            return $(template(templateData));
-	        }
-	    }, {
-	        key: "appendTo",
-
-	        /**
-	         * Attaches the plugin to a given DOMNode.
-	         * (chainable)
-	         */
-	        value: function appendTo($el) {
-	            var _this = this;
-
-	            // Render and mount plugin
-	            var $plugin = this.render();
-	            $el.append($plugin);
-
-	            var $checkbox = $plugin.find(".tota11y-plugin-checkbox");
+	            var $plugin = $(template(templateData));
 
-	            $checkbox.click(function (e) {
+	            this.$checkbox = $plugin.find(".tota11y-plugin-checkbox");
+	            this.$checkbox.click(function (e) {
 	                e.stopPropagation();
-
-	                // Trigger a `plugin-switched` event on the container, which will
-	                // be dispatched to all plugins. We include this plugin's ID to
-	                // determine if we should enable or disable the plugin listening
-	                // for this event.
-	                $el.trigger("plugin-switched", [_this.id]);
-
-	                // If our checkbox is checked, run and render the panel.
-	                // Otherwise, cleanup.
-	                if ($checkbox.is(":checked")) {
-	                    _this.run();
-	                    _this.panel.render();
-	                } else {
-	                    _this.cleanup();
-	                    _this.panel.destroy();
-	                }
+	                clickHandler(_this);
 	            });
 
-	            // Listen for the `plugin-switched` event on the plugins container.
-	            $el.on("plugin-switched", function (e, pluginId) {
-	                // If we are the plugin that the user has interacted with, ignore
-	                // this step. We handle our own behavior before the event is
-	                // dispatched.
-	                if (pluginId === _this.id) {
-	                    return;
+	            return $plugin;
+	        }
+	    }, {
+	        key: "activate",
 
-	                    // If we are an active plugin that the user switched from, we
-	                    // uncheck ourselves and clean up.
-	                } else if ($checkbox.is(":checked")) {
-	                    $checkbox.attr("checked", false);
-	                    _this.cleanup();
-	                    _this.panel.destroy();
-	                }
-	            });
+	        /**
+	         * Activate the plugin from the UI.
+	         */
+	        value: function activate() {
+	            this.run();
+	            this.panel.render();
+	        }
+	    }, {
+	        key: "deactivate",
 
-	            return this;
+	        /**
+	         * Deactivate the plugin from the UI.
+	         */
+	        value: function deactivate() {
+	            this.cleanup();
+	            this.panel.destroy();
+
+	            // If we toggle the plugin ourselves, the checkbox will already be
+	            // unchecked. If another plugin becomes active, however, this method
+	            // will be called and will uncheck the checkbox.
+	            this.$checkbox.attr("checked", false);
 	        }
 	    }]);
 
@@ -10231,6 +10288,17 @@
 	                $activeTab = this._addTab("Summary", this.summary);
 	            }
 
+	            // Wire annotation toggling.
+	            this.$el.find(".toggle-annotation").click(function (e) {
+	                if ($(e.target).prop("checked")) {
+	                    // Showing annotations.
+	                    annotate.show();
+	                } else {
+	                    // Hiding annotations.
+	                    annotate.hide();
+	                }
+	            });
+
 	            if (this.errors.length > 0) {
 	                (function () {
 	                    var $errors = $("<ul>").addClass("tota11y-info-errors");
@@ -11366,6 +11434,14 @@
 	            });
 	        },
 
+	        hide: function hide() {
+	            $(".tota11y-label").hide();
+	        },
+
+	        show: function show() {
+	            $(".tota11y-label").show();
+	        },
+
 	        removeAll: function removeAll() {
 	            // Remove all annotations
 	            $("." + ANNOTATION_CLASS).remove();
@@ -11429,7 +11505,7 @@
 /***/ function(module, exports, __webpack_require__) {
 
 	exports = module.exports = __webpack_require__(/*! ./../../../~/css-loader/lib/css-base.js */ 5)();
-	exports.push([module.id, ".tota11y-dark-color-scheme {\n  background-color: #333333 !important;\n  color: #f2f2f2 !important;\n}\n.tota11y-no-select {\n  -webkit-user-select: none !important;\n     -moz-user-select: none !important;\n      -ms-user-select: none !important;\n          user-select: none !important;\n}\n.tota11y-label {\n  background-color: #ffe800 !important;\n  border: 1px solid rgba(0, 0, 0, 0.1) !important;\n  cursor: default !important;\n  padding: 3px !important;\n  position: absolute !important;\n  z-index: 9997 !important;\n}\n.tota11y-label-error {\n  background-color: #ffaeae !important;\n}\n.tota11y-label-error-icon {\n  display: block !important;\n  float: left !important;\n  margin-right: 3px !important;\n  width: 12px !important;\n}\n.tota11y-label-success {\n  background-color: #b9eda9 !important;\n}\n.tota11y-label,\n.tota11y-label-text,\n.tota11y-label-detail,\n.tota11y-label-link,\n.tota11y-label-help {\n  color: #333333 !important;\n  font-size: 12px !important;\n}\n.tota11y-label-text {\n  float: left !important;\n}\n.tota11y-label-detail {\n  clear: both !important;\n  display: none !important;\n  max-width: 300px !important;\n}\n.tota11y-label:hover .tota11y-label-detail {\n  display: block !important;\n}\n.tota11y-label-help {\n  float: left !important;\n  margin-left: 5px !important;\n}\n.tota11y-label-link:hover,\n.tota11y-label-link:focus {\n  opacity: 0.6 !important;\n  text-decoration: underline !important;\n}\n.tota11y-highlight {\n  background-color: rgba(120, 130, 200, 0.4) !important;\n  pointer-events: none !important;\n  position: absolute !important;\n  z-index: 9999 !important;\n}\n", ""]);
+	exports.push([module.id, ".tota11y-dark-color-scheme {\n  background-color: #333333 !important;\n  color: #f2f2f2 !important;\n}\n.tota11y-no-select {\n  -webkit-user-select: none !important;\n     -moz-user-select: none !important;\n      -ms-user-select: none !important;\n          user-select: none !important;\n}\n.tota11y-label {\n  background-color: #ffe800 !important;\n  border: 1px solid rgba(0, 0, 0, 0.1) !important;\n  cursor: default !important;\n  padding: 3px !important;\n  position: absolute !important;\n  z-index: 9997 !important;\n}\n.tota11y-label-error {\n  background-color: #ffaeae !important;\n}\n.tota11y-label-error-icon {\n  display: block !important;\n  float: left !important;\n  margin-right: 3px !important;\n  width: 12px !important;\n}\n.tota11y-label-success {\n  background-color: #b9eda9 !important;\n}\n.tota11y-label-warning {\n  background-color: #ffe800 !important;\n}\n.tota11y-label,\n.tota11y-label-text,\n.tota11y-label-detail,\n.tota11y-label-link,\n.tota11y-label-help {\n  color: #333333 !important;\n  font-size: 12px !important;\n}\n.tota11y-label-text {\n  float: left !important;\n}\n.tota11y-label-detail {\n  clear: both !important;\n  display: none !important;\n  max-width: 300px !important;\n}\n.tota11y-label:hover .tota11y-label-detail {\n  display: block !important;\n}\n.tota11y-label-help {\n  float: left !important;\n  margin-left: 5px !important;\n}\n.tota11y-label-link:hover,\n.tota11y-label-link:focus {\n  opacity: 0.6 !important;\n  text-decoration: underline !important;\n}\n.tota11y-highlight {\n  background-color: rgba(120, 130, 200, 0.4) !important;\n  pointer-events: none !important;\n  position: absolute !important;\n  z-index: 9999 !important;\n}\n", ""]);
 
 /***/ },
 /* 24 */
@@ -11444,7 +11520,7 @@
 
 	  return "<div class=\"tota11y tota11y-info\">\n    <header class=\"tota11y-info-title\">\n        "
 	    + this.escapeExpression(((helper = (helper = helpers.title || (depth0 != null ? depth0.title : depth0)) != null ? helper : helpers.helperMissing),(typeof helper === "function" ? helper.call(depth0,{"name":"title","hash":{},"data":data}) : helper)))
-	    + "\n        <span class=\"tota11y-info-dismiss\">\n            <a href=\"#\" class=\"tota11y-info-dismiss-trigger\">&times;</a>\n        </span>\n    </header>\n    <div class=\"tota11y-info-body\">\n        <div class=\"tota11y-info-sections\"></div>\n        <ul role=\"tablist\" class=\"tota11y-info-tabs\"></ul>\n    </div>\n</div>\n";
+	    + "\n        <span class=\"tota11y-info-controls\">\n            <label class=\"tota11y-info-annotation-toggle\">\n                Annotate:\n                <input class=\"toggle-annotation\" type=\"checkbox\" checked>\n            </label>\n            <a href=\"#\" class=\"tota11y-info-dismiss-trigger\">&times;</a>\n        </span>\n    </header>\n    <div class=\"tota11y-info-body\">\n        <div class=\"tota11y-info-sections\"></div>\n        <ul role=\"tablist\" class=\"tota11y-info-tabs\"></ul>\n    </div>\n</div>\n";
 	},"useData":true});
 
 /***/ },
@@ -11499,7 +11575,7 @@
 /***/ function(module, exports, __webpack_require__) {
 
 	exports = module.exports = __webpack_require__(/*! ./../../../~/css-loader/lib/css-base.js */ 5)();
-	exports.push([module.id, ".tota11y-dark-color-scheme {\n  background-color: #333333 !important;\n  color: #f2f2f2 !important;\n}\n.tota11y-no-select {\n  -webkit-user-select: none !important;\n     -moz-user-select: none !important;\n      -ms-user-select: none !important;\n          user-select: none !important;\n}\n.tota11y-info {\n  background-color: #333333 !important;\n  color: #f2f2f2 !important;\n  -webkit-user-select: none !important;\n     -moz-user-select: none !important;\n      -ms-user-select: none !important;\n          user-select: none !important;\n  border-radius: 5px !important;\n  position: fixed !important;\n  z-index: 9998 !important;\n}\n.tota11y-info-dismiss {\n  float: right !important;\n}\n.tota11y-info-hidden {\n  display: none !important;\n}\n.tota11y-info-dismiss-trigger {\n  font-size: 25px !important;\n  line-height: 25px !important;\n}\n.tota11y-info-title,\n.tota11y-info-body {\n  padding: 10px 10px 0 !important;\n}\n.tota11y-info-title:hover {\n  cursor: move !important;\n}\n.tota11y-info-tabs {\n  display: -webkit-box !important;\n  display: -webkit-flex !important;\n  display: -ms-flexbox !important;\n  display: flex !important;\n  margin: 0 !important;\n  padding: 0 0 10px !important;\n}\n.tota11y-info-tab {\n  height: 30px !important;\n  list-style: none !important;\n  position: relative !important;\n  text-align: center !important;\n  width: 100% !important;\n}\n.tota11y-info-tab-anchor {\n  position: absolute !important;\n  top: 0 !important;\n  right: 0 !important;\n  bottom: 0 !important;\n  left: 0 !important;\n  text-align: center !important;\n}\n.tota11y-info-tab-anchor-text {\n  line-height: 30px !important;\n}\n.tota11y-info-tab:hover {\n  background-color: #555555 !important;\n}\n.tota11y-info-tab.active,\n.tota11y-info-tab.active:hover {\n  background-color: #f2f2f2 !important;\n}\n.tota11y-info-tab.active .tota11y-info-tab-anchor-text {\n  color: #333333 !important;\n}\n.tota11y-info-sections {\n  position: relative !important;\n  height: 270px !important;\n  width: 400px !important;\n}\n.tota11y-info-section {\n  position: absolute !important;\n  top: 0 !important;\n  right: 0 !important;\n  bottom: 0 !important;\n  left: 0 !important;\n  background-color: #f2f2f2 !important;\n  display: none !important;\n  overflow-y: scroll !important;\n  padding: 10px !important;\n}\n.tota11y-info-section * {\n  color: #333333 !important;\n}\n.tota11y-info-section.active {\n  display: block !important;\n}\n.tota11y-info-errors {\n  margin: 0 !important;\n  padding: 0 !important;\n}\n.tota11y-info-error {\n  list-style: none !important;\n  margin-bottom: 10px !important;\n}\n.tota11y-info-error-trigger {\n  display: block !important;\n}\n.tota11y-info-error-trigger.trigger-highlight {\n  background-color: rgba(120, 130, 200, 0.4) !important;\n}\n.tota11y-info-error-chevron {\n  display: inline-block !important;\n  font-size: 20px !important;\n  height: 14px !important;\n  line-height: 14px !important;\n  margin-right: 3px !important;\n  -webkit-transform: rotateZ(90deg) !important;\n          transform: rotateZ(90deg) !important;\n  -webkit-transform-origin: 3px 8px !important;\n      -ms-transform-origin: 3px 8px !important;\n          transform-origin: 3px 8px !important;\n  -webkit-transition: -webkit-transform ease-in-out 50ms !important;\n          transition: transform ease-in-out 50ms !important;\n}\n.tota11y-info-error-trigger.tota11y-collapsed .tota11y-info-error-chevron {\n  -webkit-transform: rotateZ(0deg) !important;\n          transform: rotateZ(0deg) !important;\n}\n.tota11y-info-error-title {\n  font-weight: bold !important;\n}\n.tota11y-info-error-scroll {\n  float: right !important;\n  margin-top: 3px !important;\n  padding-left: 5px !important;\n}\n.tota11y-info-error-scroll-glyph {\n  border-color: #333333 !important;\n}\n.tota11y-info-error-scroll:hover .tota11y-info-error-scroll-glyph {\n  border-color: #999999 !important;\n}\n.tota11y-info-error-scroll-lens {\n  border: 1px solid !important;\n  border-radius: 50% !important;\n  height: 8px !important;\n  width: 8px !important;\n}\n.tota11y-info-error-scroll-handle {\n  border-left: 1px solid !important;\n  height: 7px !important;\n  -webkit-transform: translateX(-2px) translateY(-2px) rotate(45deg) !important;\n      -ms-transform: translateX(-2px) translateY(-2px) rotate(45deg) !important;\n          transform: translateX(-2px) translateY(-2px) rotate(45deg) !important;\n  width: 1px !important;\n}\n.tota11y-info-error-description {\n  font-size: 13px !important;\n  padding: 10px 0 0 !important;\n  -webkit-user-select: text !important;\n     -moz-user-select: text !important;\n      -ms-user-select: text !important;\n          user-select: text !important;\n}\n.tota11y-info-error-description.tota11y-collapsed {\n  display: none !important;\n}\n.tota11y-info-error-count {\n  background-color: red !important;\n  border-radius: 20px !important;\n  color: white !important;\n  display: inline !important;\n  margin-left: 5px !important;\n  padding: 1px 8px !important;\n}\n", ""]);
+	exports.push([module.id, ".tota11y-dark-color-scheme {\n  background-color: #333333 !important;\n  color: #f2f2f2 !important;\n}\n.tota11y-no-select {\n  -webkit-user-select: none !important;\n     -moz-user-select: none !important;\n      -ms-user-select: none !important;\n          user-select: none !important;\n}\n.tota11y-info {\n  background-color: #333333 !important;\n  color: #f2f2f2 !important;\n  -webkit-user-select: none !important;\n     -moz-user-select: none !important;\n      -ms-user-select: none !important;\n          user-select: none !important;\n  border-radius: 5px !important;\n  position: fixed !important;\n  z-index: 9998 !important;\n}\n.tota11y-info-controls {\n  float: right !important;\n}\n.tota11y-info-annotation-toggle {\n  float: left !important;\n  margin-right: 10px !important;\n}\n.tota11y-info-hidden {\n  display: none !important;\n}\n.tota11y-info-dismiss-trigger {\n  font-size: 25px !important;\n  line-height: 25px !important;\n  position: relative !important;\n  top: -2px !important;\n}\n.tota11y-info-title,\n.tota11y-info-body {\n  padding: 10px 10px 0 !important;\n}\n.tota11y-info-title:hover {\n  cursor: move !important;\n}\n.tota11y-info-tabs {\n  display: -webkit-box !important;\n  display: -webkit-flex !important;\n  display: -ms-flexbox !important;\n  display: flex !important;\n  margin: 0 !important;\n  padding: 0 0 10px !important;\n}\n.tota11y-info-tab {\n  height: 30px !important;\n  list-style: none !important;\n  position: relative !important;\n  text-align: center !important;\n  width: 100% !important;\n}\n.tota11y-info-tab-anchor {\n  position: absolute !important;\n  top: 0 !important;\n  right: 0 !important;\n  bottom: 0 !important;\n  left: 0 !important;\n  text-align: center !important;\n}\n.tota11y-info-tab-anchor-text {\n  line-height: 30px !important;\n}\n.tota11y-info-tab:hover {\n  background-color: #555555 !important;\n}\n.tota11y-info-tab.active,\n.tota11y-info-tab.active:hover {\n  background-color: #f2f2f2 !important;\n}\n.tota11y-info-tab.active .tota11y-info-tab-anchor-text {\n  color: #333333 !important;\n}\n.tota11y-info-sections {\n  position: relative !important;\n  height: 270px !important;\n  width: 400px !important;\n}\n.tota11y-info-section {\n  position: absolute !important;\n  top: 0 !important;\n  right: 0 !important;\n  bottom: 0 !important;\n  left: 0 !important;\n  background-color: #f2f2f2 !important;\n  display: none !important;\n  overflow-y: scroll !important;\n  padding: 10px !important;\n}\n.tota11y-info-section * {\n  color: #333333 !important;\n}\n.tota11y-info-section.active {\n  display: block !important;\n}\n.tota11y-info-errors {\n  margin: 0 !important;\n  padding: 0 !important;\n}\n.tota11y-info-error {\n  list-style: none !important;\n  margin-bottom: 10px !important;\n}\n.tota11y-info-error-trigger {\n  display: block !important;\n}\n.tota11y-info-error-trigger.trigger-highlight {\n  background-color: rgba(120, 130, 200, 0.4) !important;\n}\n.tota11y-info-error-chevron {\n  display: inline-block !important;\n  font-size: 20px !important;\n  height: 14px !important;\n  line-height: 14px !important;\n  margin-right: 3px !important;\n  -webkit-transform: rotateZ(90deg) !important;\n          transform: rotateZ(90deg) !important;\n  -webkit-transform-origin: 3px 8px !important;\n      -ms-transform-origin: 3px 8px !important;\n          transform-origin: 3px 8px !important;\n  -webkit-transition: -webkit-transform ease-in-out 50ms !important;\n          transition: transform ease-in-out 50ms !important;\n}\n.tota11y-info-error-trigger.tota11y-collapsed .tota11y-info-error-chevron {\n  -webkit-transform: rotateZ(0deg) !important;\n          transform: rotateZ(0deg) !important;\n}\n.tota11y-info-error-title {\n  font-weight: bold !important;\n}\n.tota11y-info-error-scroll {\n  float: right !important;\n  margin-top: 3px !important;\n  padding-left: 5px !important;\n}\n.tota11y-info-error-scroll-glyph {\n  border-color: #333333 !important;\n}\n.tota11y-info-error-scroll:hover .tota11y-info-error-scroll-glyph {\n  border-color: #999999 !important;\n}\n.tota11y-info-error-scroll-lens {\n  border: 1px solid !important;\n  border-radius: 50% !important;\n  height: 8px !important;\n  width: 8px !important;\n}\n.tota11y-info-error-scroll-handle {\n  border-left: 1px solid !important;\n  height: 7px !important;\n  -webkit-transform: translateX(-2px) translateY(-2px) rotate(45deg) !important;\n      -ms-transform: translateX(-2px) translateY(-2px) rotate(45deg) !important;\n          transform: translateX(-2px) translateY(-2px) rotate(45deg) !important;\n  width: 1px !important;\n}\n.tota11y-info-error-description {\n  font-size: 13px !important;\n  padding: 10px 0 0 !important;\n  -webkit-user-select: text !important;\n     -moz-user-select: text !important;\n      -ms-user-select: text !important;\n          user-select: text !important;\n}\n.tota11y-info-error-description.tota11y-collapsed {\n  display: none !important;\n}\n.tota11y-info-error-count {\n  background-color: red !important;\n  border-radius: 20px !important;\n  color: white !important;\n  display: inline !important;\n  margin-left: 5px !important;\n  padding: 1px 8px !important;\n}\n", ""]);
 
 /***/ },
 /* 30 */
@@ -11532,8 +11608,10 @@
 
 	"use strict";
 
+	var $ = __webpack_require__(/*! jquery */ 2);
+
 	function allRuleNames() {
-	    return axs.AuditRules.getRules().map(function (rule) {
+	    return $.axs.AuditRules.getRules().map(function (rule) {
 	        return rule.name;
 	    });
 	}
@@ -11541,7 +11619,7 @@
 	// Creates an audit configuration that whitelists a single rule and limits the
 	// amount of tests to run
 	function createWhitelist(ruleName) {
-	    var config = new axs.AuditConfiguration();
+	    var config = new $.axs.AuditConfiguration();
 	    config.showUnsupportedRulesWarning = false;
 
 	    // Ignore elements that are part of the toolbar
@@ -11559,9 +11637,17 @@
 	// Audits for a single rule (by name) and returns the results for only that
 	// rule
 	function audit(ruleName) {
+	    // Monkey-patch `matchSelector` for our jsdom testing environment,
+	    // using jQuery for optimal browser support.
+	    //
+	    // https://github.com/GoogleChrome/accessibility-developer-tools/pull/189
+	    $.axs.browserUtils.matchSelector = function (node, selectorText) {
+	        return $(node).is(selectorText);
+	    };
+
 	    var whitelist = createWhitelist(ruleName);
 
-	    return axs.Audit.run(whitelist).filter(function (result) {
+	    return $.axs.Audit.run(whitelist).filter(function (result) {
 	        return result.rule.name === ruleName;
 	    })[0];
 	}
@@ -11605,7 +11691,7 @@
   \***********************************/
 /***/ function(module, exports, __webpack_require__) {
 
-	/**
+	/* WEBPACK VAR INJECTION */(function(E) {/**
 	 * A plugin to check for valid alternative representations for images
 	 */
 
@@ -11620,8 +11706,7 @@
 	var $ = __webpack_require__(/*! jquery */ 2);
 	var Plugin = __webpack_require__(/*! ../base */ 9);
 	var annotate = __webpack_require__(/*! ../shared/annotate */ 20)("alt-text");
-
-	var errorTemplate = __webpack_require__(/*! ./error.handlebars */ 34);
+	var audit = __webpack_require__(/*! ../shared/audit */ 31);
 
 	var AltTextPlugin = (function (_Plugin) {
 	    function AltTextPlugin() {
@@ -11644,29 +11729,71 @@
 	        value: function getDescription() {
 	            return "Annotates images without alt text";
 	        }
+	    }, {
+	        key: "reportError",
+	        value: function reportError(el) {
+	            var $el = $(el);
+	            var title = "Image is missing alt text";
+	            var $error = E(
+	                "div",
+	                null,
+	                E(
+	                    "p",
+	                    null,
+	                    "This image does not have an associated \"alt\" attribute. Please specify the alt text for this image like so:"
+	                ),
+	                E(
+	                    "pre",
+	                    null,
+	                    E(
+	                        "code",
+	                        null,
+	                        "&lt;img src=\"..\" alt=\"Image description\"&gt"
+	                    )
+	                ),
+	                E(
+	                    "p",
+	                    null,
+	                    "If the image is decorative and does not convey any information to the surrounding content, however, you may leave this \"alt\" attribute empty, or specify a \"role\" attribute with a value of \"presentation.\""
+	                ),
+	                E(
+	                    "pre",
+	                    null,
+	                    E(
+	                        "code",
+	                        null,
+	                        "&lt;img src=\"..\" alt=\"\"&gt;",
+	                        E("br", null),
+	                        "&lt;img src=\"..\" role=\"presentation\"&gt;"
+	                    )
+	                )
+	            );
+
+	            // Place an error label on the element and register it as an
+	            // error in the info panel
+	            var entry = this.error(title, $error, $el);
+	            annotate.errorLabel($el, "", title, entry);
+	        }
 	    }, {
 	        key: "run",
 	        value: function run() {
-	            var _this = this;
+	            // Generate errors for any images that fail the Accessibility
+	            // Developer Tools audit
 
-	            $("img").each(function (i, el) {
-	                var $el = $(el);
+	            var _audit = audit("imagesWithoutAltText");
 
-	                if ($el.attr("alt") === "" || $el.attr("role") === "presentation") {
-	                    // Presentation images are fine.
-	                    //
-	                    // We'll label them as "decorative" to point out to users
-	                    // that they do not explicitly convey information.
-	                    annotate.label($el, "&#x2713; decorative").addClass("tota11y-label-success");
-	                } else if ($el.attr("alt")) {
-	                    // Image has proper alt text
-	                    // TODO: aria-label, etc from axs.properties.alternative
-	                    annotate.label($el, "&#x2713;").addClass("tota11y-label-success");
-	                } else {
-	                    annotate.label($el, "&#x2717;").addClass("tota11y-label-error");
+	            var result = _audit.result;
+	            var elements = _audit.elements;
 
-	                    _this.error("Image is missing alt text", $(errorTemplate()), $el);
-	                }
+	            if (result === "FAIL") {
+	                elements.forEach(this.reportError.bind(this));
+	            }
+
+	            // Additionally, label presentational images
+	            $("img[role=\"presentation\"], img[alt=\"\"]").each(function (i, el) {
+	                // "Error" labels have a warning icon and expanded text on hover,
+	                // but we add a special `warning` class to color it differently.
+	                annotate.errorLabel($(el), "", "This image is decorative").addClass("tota11y-label-warning");
 	            });
 	        }
 	    }, {
@@ -11680,21 +11807,10 @@
 	})(Plugin);
 
 	module.exports = AltTextPlugin;
+	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./element */ 1)))
 
 /***/ },
 /* 34 */
-/*!*******************************************!*\
-  !*** ./plugins/alt-text/error.handlebars ***!
-  \*******************************************/
-/***/ function(module, exports, __webpack_require__) {
-
-	var Handlebars = __webpack_require__(/*! ./~/handlebars/runtime.js */ 12);
-	module.exports = (Handlebars["default"] || Handlebars).template({"compiler":[6,">= 2.0.0-beta.1"],"main":function(depth0,helpers,partials,data) {
-	    return "<p>\n    This image does not have an associated \"alt\" attribute. Please specify\n    the alt text for this image like so:\n</p>\n\n<pre><code>&lt;img src=\"..\" alt=\"Image description\"&gt;</code></pre>\n\n<p>\n    If the image is decorative and does not convey any information to the\n    surrounding content, however, you may leave this \"alt\" attribute empty, or\n    specify a \"role\" attribute with a value of \"presentation.\"\n</p>\n\n<pre><code>&lt;img src=\"..\" alt=\"\"&gt;\n&lt;img src=\"..\" role=\"presentation\"&gt;</code></pre>\n";
-	},"useData":true});
-
-/***/ },
-/* 35 */
 /*!***********************************!*\
   !*** ./plugins/contrast/index.js ***!
   \***********************************/
@@ -11715,12 +11831,12 @@
 
 	var $ = __webpack_require__(/*! jquery */ 2);
 	var Plugin = __webpack_require__(/*! ../base */ 9);
-	var annotate = __webpack_require__(/*! ../shared/annotate */ 20)("labels");
+	var annotate = __webpack_require__(/*! ../shared/annotate */ 20)("contrast");
 
-	var titleTemplate = __webpack_require__(/*! ./error-title.handlebars */ 36);
-	var descriptionTemplate = __webpack_require__(/*! ./error-description.handlebars */ 37);
+	var titleTemplate = __webpack_require__(/*! ./error-title.handlebars */ 35);
+	var descriptionTemplate = __webpack_require__(/*! ./error-description.handlebars */ 36);
 
-	__webpack_require__(/*! ./style.less */ 38);
+	__webpack_require__(/*! ./style.less */ 37);
 
 	var ContrastPlugin = (function (_Plugin) {
 	    function ContrastPlugin() {
@@ -11894,7 +12010,7 @@
 	module.exports = ContrastPlugin;
 
 /***/ },
-/* 36 */
+/* 35 */
 /*!*************************************************!*\
   !*** ./plugins/contrast/error-title.handlebars ***!
   \*************************************************/
@@ -11916,7 +12032,7 @@
 	},"useData":true});
 
 /***/ },
-/* 37 */
+/* 36 */
 /*!*******************************************************!*\
   !*** ./plugins/contrast/error-description.handlebars ***!
   \*******************************************************/
@@ -11948,7 +12064,7 @@
 	},"useData":true});
 
 /***/ },
-/* 38 */
+/* 37 */
 /*!*************************************!*\
   !*** ./plugins/contrast/style.less ***!
   \*************************************/
@@ -11957,7 +12073,7 @@
 	// style-loader: Adds some css to the DOM by adding a <style> tag
 
 	// load the styles
-	var content = __webpack_require__(/*! !./../../~/css-loader!./../../~/postcss-loader!./../../~/autoprefixer-loader?{browsers:['> 1%']}!./../../~/less-loader!./style.less */ 39);
+	var content = __webpack_require__(/*! !./../../~/css-loader!./../../~/postcss-loader!./../../~/autoprefixer-loader?{browsers:['> 1%']}!./../../~/less-loader!./style.less */ 38);
 	if(typeof content === 'string') content = [[module.id, content, '']];
 	// add the styles to the DOM
 	var update = __webpack_require__(/*! ./../../~/style-loader/addStyles.js */ 6)(content, {});
@@ -11974,7 +12090,7 @@
 	}
 
 /***/ },
-/* 39 */
+/* 38 */
 /*!***********************************************************************************************************************************!*\
   !*** ./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/contrast/style.less ***!
   \***********************************************************************************************************************************/
@@ -11984,13 +12100,13 @@
 	exports.push([module.id, ".tota11y-swatches {\n  margin-left: 5px !important;\n  margin-right: 5px !important;\n  position: relative !important;\n  top: 1px !important;\n}\n.tota11y-swatch {\n  border: 1px solid #000 !important;\n  display: inline-block !important;\n  height: 12px !important;\n  width: 12px !important;\n}\n.tota11y-contrast-suggestion {\n  margin: 0 0 15px 15px !important;\n}\n.tota11y-color-hexes {\n  font-family: monospace !important;\n}\n", ""]);
 
 /***/ },
-/* 40 */
+/* 39 */
 /*!***********************************!*\
   !*** ./plugins/headings/index.js ***!
   \***********************************/
 /***/ function(module, exports, __webpack_require__) {
 
-	/**
+	/* WEBPACK VAR INJECTION */(function(E) {/**
 	 * A plugin to identify and validate heading tags (<h1>, <h2>, etc.)
 	 */
 
@@ -12006,10 +12122,9 @@
 	var Plugin = __webpack_require__(/*! ../base */ 9);
 	var annotate = __webpack_require__(/*! ../shared/annotate */ 20)("headings");
 
-	var outlineItemTemplate = __webpack_require__(/*! ./outline-item.handlebars */ 41);
-	__webpack_require__(/*! ./style.less */ 42);
+	var outlineItemTemplate = __webpack_require__(/*! ./outline-item.handlebars */ 40);
+	__webpack_require__(/*! ./style.less */ 41);
 
-	/* eslint new-cap:0 */
 	var ERRORS = {
 	    FIRST_NOT_H1: function FIRST_NOT_H1(level) {
 	        return {
@@ -12079,11 +12194,13 @@
 	    }, {
 	        key: "outline",
 
-	        // Computes an outline of the page and reports any violations.
+	        /**
+	         * Computes an outline of the page and reports any violations.
+	         */
 	        value: function outline($headings) {
 	            var _this = this;
 
-	            var $outline = $("<div>").addClass("tota11y-heading-outline");
+	            var $items = [];
 
 	            var prevLevel = undefined;
 	            $headings.each(function (i, el) {
@@ -12096,9 +12213,9 @@
 	                // may want to separate the conditionals here to report multiple
 	                // errors on the same tag.
 	                if (i === 0 && level !== 1) {
-	                    error = ERRORS.FIRST_NOT_H1(level);
+	                    error = ERRORS.FIRST_NOT_H1(level); // eslint-disable-line new-cap
 	                } else if (prevLevel && level - prevLevel > 1) {
-	                    error = ERRORS.NONCONSECUTIVE_HEADER(prevLevel, level);
+	                    error = ERRORS.NONCONSECUTIVE_HEADER(prevLevel, level); // eslint-disable-line new-cap
 	                }
 
 	                prevLevel = level;
@@ -12109,7 +12226,7 @@
 	                    text: $el.text()
 	                }));
 
-	                $outline.append($item);
+	                $items.push($item);
 
 	                // Highlight the heading element on hover
 	                annotate.toggleHighlight($el, $item);
@@ -12134,16 +12251,24 @@
 	                }
 	            });
 
-	            return $outline;
+	            return $items;
 	        }
 	    }, {
 	        key: "run",
 	        value: function run() {
 	            var $headings = $("h1, h2, h3, h4, h5, h6");
 	            // `this.outline` has the side-effect of also reporting violations
-	            var $outline = this.outline($headings);
+	            var $items = this.outline($headings);
 
-	            this.summary($outline);
+	            if ($items.length) {
+	                var $outline = E(
+	                    "div",
+	                    { className: "tota11y-heading-outline" },
+	                    $items
+	                );
+
+	                this.summary($outline);
+	            }
 	        }
 	    }, {
 	        key: "cleanup",
@@ -12156,9 +12281,10 @@
 	})(Plugin);
 
 	module.exports = HeadingsPlugin;
+	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./element */ 1)))
 
 /***/ },
-/* 41 */
+/* 40 */
 /*!**************************************************!*\
   !*** ./plugins/headings/outline-item.handlebars ***!
   \**************************************************/
@@ -12178,7 +12304,7 @@
 	},"useData":true});
 
 /***/ },
-/* 42 */
+/* 41 */
 /*!*************************************!*\
   !*** ./plugins/headings/style.less ***!
   \*************************************/
@@ -12187,7 +12313,7 @@
 	// style-loader: Adds some css to the DOM by adding a <style> tag
 
 	// load the styles
-	var content = __webpack_require__(/*! !./../../~/css-loader!./../../~/postcss-loader!./../../~/autoprefixer-loader?{browsers:['> 1%']}!./../../~/less-loader!./style.less */ 43);
+	var content = __webpack_require__(/*! !./../../~/css-loader!./../../~/postcss-loader!./../../~/autoprefixer-loader?{browsers:['> 1%']}!./../../~/less-loader!./style.less */ 42);
 	if(typeof content === 'string') content = [[module.id, content, '']];
 	// add the styles to the DOM
 	var update = __webpack_require__(/*! ./../../~/style-loader/addStyles.js */ 6)(content, {});
@@ -12204,7 +12330,7 @@
 	}
 
 /***/ },
-/* 43 */
+/* 42 */
 /*!***********************************************************************************************************************************!*\
   !*** ./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/headings/style.less ***!
   \***********************************************************************************************************************************/
@@ -12214,7 +12340,7 @@
 	exports.push([module.id, ".tota11y-dark-color-scheme {\n  background-color: #333333 !important;\n  color: #f2f2f2 !important;\n}\n.tota11y-no-select {\n  -webkit-user-select: none !important;\n     -moz-user-select: none !important;\n      -ms-user-select: none !important;\n          user-select: none !important;\n}\n.tota11y-heading-outline {\n  color: #333333 !important;\n}\n.tota11y-heading-outline-entry {\n  margin-bottom: 8px !important;\n}\n.tota11y-heading-outline-entry.heading-level-1 {\n  margin-left: 0 !important;\n}\n.tota11y-heading-outline-entry.heading-level-2 {\n  margin-left: 20px !important;\n}\n.tota11y-heading-outline-entry.heading-level-3 {\n  margin-left: 40px !important;\n}\n.tota11y-heading-outline-entry.heading-level-4 {\n  margin-left: 60px !important;\n}\n.tota11y-heading-outline-entry.heading-level-5 {\n  margin-left: 80px !important;\n}\n.tota11y-heading-outline-entry.heading-level-6 {\n  margin-left: 100px !important;\n}\n.tota11y-heading-outline-level {\n  position: relative !important;\n  top: -2px !important;\n  right: auto !important;\n  bottom: auto !important;\n  left: auto !important;\n  margin-right: 5px !important;\n  padding: 2px 3px !important;\n  pointer-events: none !important;\n}\n", ""]);
 
 /***/ },
-/* 44 */
+/* 43 */
 /*!************************************!*\
   !*** ./plugins/landmarks/index.js ***!
   \************************************/
@@ -12277,13 +12403,13 @@
 	module.exports = LandmarksPlugin;
 
 /***/ },
-/* 45 */
+/* 44 */
 /*!************************************!*\
   !*** ./plugins/link-text/index.js ***!
   \************************************/
 /***/ function(module, exports, __webpack_require__) {
 
-	/**
+	/* WEBPACK VAR INJECTION */(function(E) {/**
 	 * A plugin to identify unclear link text such as "more" and "click here,"
 	 * which can make for a bad experience when using a screen reader
 	 */
@@ -12331,6 +12457,11 @@
 	         * Original: https://github.com/GoogleChrome/accessibility-developer-tools/blob/9183b21cb0a02f5f04928f5cb7cb339b6bbc9ff8/src/audits/LinkWithUnclearPurpose.js#L55-67
 	         */
 	        value: function isDescriptiveText(textContent) {
+	            // Handle when the text is undefined or null
+	            if (typeof textContent === "undefined" || textContent === null) {
+	                return false;
+	            }
+
 	            var stopWords = ["click", "tap", "go", "here", "learn", "more", "this", "page", "link", "about"];
 	            // Generate a regex to match each of the stopWords
 	            var stopWordsRE = new RegExp("\\b(" + stopWords.join("|") + ")\\b", "ig");
@@ -12344,43 +12475,20 @@
 	            // Return whether or not there is any text left
 	            return textContent.trim() !== "";
 	        }
-	    }, {
-	        key: "validateTextContent",
-
-	        /**
-	         * Checks whether or not the text content of an element (including things
-	         * like `aria-label`) is unclear.
-	         */
-	        value: function validateTextContent(el) {
-	            var extractedText = $.axs.properties.getTextFromDescendantContent(el);
-	            return {
-	                extractedText: extractedText,
-	                result: this.isDescriptiveText(extractedText)
-	            };
-	        }
-	    }, {
-	        key: "validateAltText",
-
-	        /**
-	         * Checks if an image has descriptive alt text. This is used to determine
-	         * whether or not image links (<a> tags with a single <img> descendant)
-	         * are unclear.
-	         */
-	        value: function validateAltText(el) {
-	            var altText = el.getAttribute("alt");
-	            return {
-	                extractedText: altText,
-	                result: this.isDescriptiveText(altText)
-	            };
-	        }
 	    }, {
 	        key: "reportError",
-	        value: function reportError($el, description, content) {
-	            var entry = this.error("Link text is unclear", $(description), $el);
+	        value: function reportError($el, $description, content) {
+	            var entry = this.error("Link text is unclear", $description, $el);
 	            annotate.errorLabel($el, "", "Link text \"" + content + "\" is unclear", entry);
 	        }
 	    }, {
 	        key: "run",
+
+	        /**
+	         * We can call linkWithUnclearPurpose from ADT directly once the following
+	         * issue has been resolved. There is some extra code here until then.
+	         * https://github.com/GoogleChrome/accessibility-developer-tools/issues/156
+	         */
 	        value: function run() {
 	            var _this = this;
 
@@ -12392,24 +12500,49 @@
 	                    return;
 	                }
 
-	                // If this anchor contains a single image, we will test the
-	                // clarity of that image's alt text.
-	                if ($el.find("> img").length === 1) {
-	                    var report = _this.validateAltText($el.find("> img")[0]);
-
-	                    if (!report.result) {
-	                        var description = "\n                    <div>\n                        The alt text for this link's image,\n                        <i>\"" + report.extractedText + "\"</i>, is unclear without\n                        context and may be confusing to screen readers.\n                        Consider providing more detailed alt text.\n                    </div>\n                    ";
-
-	                        _this.reportError($el, description, report.extractedText);
-	                    }
-	                } else {
-	                    var report = _this.validateTextContent(el);
-
-	                    if (!report.result) {
-	                        var description = "\n                        <div>\n                            The text <i>\"" + report.extractedText + "\"</i> is unclear\n                            without context and may be confusing to screen readers.\n                            Consider rearranging the <code>&lt;a&gt;&lt;/a&gt;\n                            </code> tags or including special screen reader text.\n                        </div>\n                    ";
-
-	                        _this.reportError($el, description, report.extractedText);
-	                    }
+	                // Monkey-patch `matchSelector` for our jsdom testing environment,
+	                // using jQuery for optimal browser support.
+	                //
+	                // https://github.com/GoogleChrome/accessibility-developer-tools/pull/189
+	                $.axs.browserUtils.matchSelector = function (node, selectorText) {
+	                    return $(node).is(selectorText);
+	                };
+
+	                // Extract the text alternatives for this element: including
+	                // its text content, aria-label/labelledby, and alt text for
+	                // images.
+	                //
+	                // TODO: Read from `alts` to determine where the text is coming
+	                // from (for tailored error messages)
+	                var alts = {};
+	                var extractedText = $.axs.properties.findTextAlternatives(el, alts);
+
+	                if (!_this.isDescriptiveText(extractedText)) {
+	                    var $description = E(
+	                        "div",
+	                        null,
+	                        "The text",
+	                        " ",
+	                        E(
+	                            "i",
+	                            null,
+	                            "\"",
+	                            extractedText,
+	                            "\""
+	                        ),
+	                        " ",
+	                        "is unclear without context and may be confusing to screen readers. Consider rearranging the",
+	                        " ",
+	                        E(
+	                            "code",
+	                            null,
+	                            "&lt;a&gt;&lt;/a&gt;"
+	                        ),
+	                        " ",
+	                        "tags or including special screen reader text."
+	                    );
+
+	                    _this.reportError($el, $description, extractedText);
 	                }
 	            });
 	        }
@@ -12424,9 +12557,10 @@
 	})(Plugin);
 
 	module.exports = LinkTextPlugin;
+	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./element */ 1)))
 
 /***/ },
-/* 46 */
+/* 45 */
 /*!***********************************!*\
   !*** ./templates/logo.handlebars ***!
   \***********************************/
@@ -12438,16 +12572,16 @@
 	},"useData":true});
 
 /***/ },
-/* 47 */
+/* 46 */
 /*!**********************************************************************************!*\
   !*** ./~/script-loader!./~/accessibility-developer-tools/dist/js/axs_testing.js ***!
   \**********************************************************************************/
 /***/ function(module, exports, __webpack_require__) {
 
-	__webpack_require__(/*! !./~/script-loader/addScript.js */ 48)(__webpack_require__(/*! !./~/script-loader/~/raw-loader!./~/accessibility-developer-tools/dist/js/axs_testing.js */ 49)+"\n\n// SCRIPT-LOADER FOOTER\n//# sourceURL=script:///Users/jordanscales/khan/tota11y/node_modules/accessibility-developer-tools/dist/js/axs_testing.js")
+	__webpack_require__(/*! !./~/script-loader/addScript.js */ 47)(__webpack_require__(/*! !./~/script-loader/~/raw-loader!./~/accessibility-developer-tools/dist/js/axs_testing.js */ 48)+"\n\n// SCRIPT-LOADER FOOTER\n//# sourceURL=script:///Users/jordanscales/khan/tota11y/node_modules/accessibility-developer-tools/dist/js/axs_testing.js")
 
 /***/ },
-/* 48 */
+/* 47 */
 /*!**************************************!*\
   !*** ./~/script-loader/addScript.js ***!
   \**************************************/
@@ -12465,7 +12599,7 @@
 	}
 
 /***/ },
-/* 49 */
+/* 48 */
 /*!***********************************************************************************************!*\
   !*** ./~/script-loader/~/raw-loader!./~/accessibility-developer-tools/dist/js/axs_testing.js ***!
   \***********************************************************************************************/
diff --git a/build/tota11y.min.js b/build/tota11y.min.js
index 2189e8cd..9e09c4c6 100644
--- a/build/tota11y.min.js
+++ b/build/tota11y.min.js
@@ -1,5 +1,5 @@
 /*!
- * tota11y v0.0.9
+ * tota11y v0.0.10
  * http://khan.github.io/tota11y
  * 
  * Includes Accessibility Developer Tools
@@ -9,10 +9,10 @@
  * Released under the MIT license
  * http://github.com/Khan/tota11y/blob/master/LICENSE.txt
  * 
- * Date: 2015-07-22
+ * Date: 2015-07-29
  * 
  */
-!function(e){function t(r){if(n[r])return n[r].exports;var a=n[r]={exports:{},id:r,loaded:!1};return e[r].call(a.exports,a,a.exports,t),a.loaded=!0,a.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t,n){(function(e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();n(44);var a=n(2),o=n(15),i=n(35);n(42);var s=function(){function n(){t(this,n)}return r(n,[{key:"appendTo",value:function(t){var n=a(i()),r=void 0,s=e("div",{className:"tota11y-plugins"});o.forEach(function(e){e.appendTo(s)});var l=function(e){e.preventDefault(),e.stopPropagation(),r.toggleClass("tota11y-expanded")},u=e("a",{href:"#",className:"tota11y-toolbar-toggle",onClick:l},e("div",{className:"tota11y-toolbar-logo"},n));r=e("div",{className:"tota11y tota11y-toolbar"},e("div",{className:"tota11y-toolbar-body"},s),u),t.append(r)}}]),n}();a(function(){a.axs=axs;var e=new s;e.appendTo(a("body"))})}).call(t,n(11))},function(e,t,n){e.exports=n(37)["default"]},function(e,t,n){var r,a;/*!
+!function(e){function t(r){if(n[r])return n[r].exports;var a=n[r]={exports:{},id:r,loaded:!1};return e[r].call(a.exports,a,a.exports,t),a.loaded=!0,a.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t,n){(function(e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();n(43);var a=n(1),o=n(16),i=n(34);n(41);var s=function(){function n(){t(this,n),this.activePlugin=null}return r(n,[{key:"handlePluginClick",value:function(e){e===this.activePlugin?(e.deactivate(),this.activePlugin=null):(this.activePlugin&&this.activePlugin.deactivate(),e.activate(),this.activePlugin=e)}},{key:"appendTo",value:function(t){var n=this,r=a(i()),s=void 0,l=o["default"].map(function(t){return e(t,{onClick:n.handlePluginClick.bind(n)})}),u=null;o.experimental.length&&(u=e("div",null,e("div",{className:"tota11y-plugins-separator"},"Experimental"),o.experimental.map(function(t){return e(t,{onClick:n.handlePluginClick.bind(n)})})));var c=e("div",{className:"tota11y-plugins"},l,u),p=function(e){e.preventDefault(),e.stopPropagation(),s.toggleClass("tota11y-expanded")},d=e("a",{href:"#",className:"tota11y-toolbar-toggle",onClick:p},e("div",{className:"tota11y-toolbar-logo"},r));s=e("div",{className:"tota11y tota11y-toolbar"},e("div",{className:"tota11y-toolbar-body"},c),d),t.append(s)}}]),n}();a(function(){a.axs=axs;var e=new s;e.appendTo(a("body"))})}).call(t,n(7))},function(e,t,n){var r,a;/*!
 	 * jQuery JavaScript Library v2.1.4
 	 * http://jquery.com/
 	 *
@@ -25,7 +25,7 @@
 	 *
 	 * Date: 2015-04-28T16:01Z
 	 */
-!function(t,n){"object"==typeof e&&"object"==typeof e.exports?e.exports=t.document?n(t,!0):function(e){if(!e.document)throw new Error("jQuery requires a window with a document");return n(e)}:n(t)}("undefined"!=typeof window?window:this,function(n,o){function i(e){var t="length"in e&&e.length,n=re.type(e);return"function"===n||re.isWindow(e)?!1:1===e.nodeType&&t?!0:"array"===n||0===t||"number"==typeof t&&t>0&&t-1 in e}function s(e,t,n){if(re.isFunction(t))return re.grep(e,function(e,r){return!!t.call(e,r,e)!==n});if(t.nodeType)return re.grep(e,function(e){return e===t!==n});if("string"==typeof t){if(de.test(t))return re.filter(t,e,n);t=re.filter(t,e)}return re.grep(e,function(e){return K.call(t,e)>=0!==n})}function l(e,t){for(;(e=e[t])&&1!==e.nodeType;);return e}function u(e){var t=ve[e]={};return re.each(e.match(be)||[],function(e,n){t[n]=!0}),t}function c(){te.removeEventListener("DOMContentLoaded",c,!1),n.removeEventListener("load",c,!1),re.ready()}function 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u=s.find(".tota11y-info-error-trigger"),c=s.find(".tota11y-info-error-description");u.click(function(e){e.preventDefault(),e.stopPropagation(),u.toggleClass(d),c.toggleClass(d)}),n.show=function(){e.$el.removeClass(p),u.removeClass(d),c.removeClass(d),r.trigger("activate");var t=u.parents(".tota11y-info-section");t[0].scrollTop=u[0].offsetTop-10},n.$trigger=u;var f=s.find(".tota11y-info-error-scroll");f.click(function(e){e.preventDefault(),e.stopPropagation(),o(document).scrollTop(n.$el.offset().top-80)}),0===a&&(c.toggleClass(d),u.toggleClass(d)),i.toggleHighlight(n.$el,u),i.toggleHighlight(n.$el,f)}),r=n=e._addTab("Errors",t);var 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15px!important}.tota11y-color-hexes{font-family:monospace!important}",""])},function(e,t,n){t=e.exports=n(5)(),t.push([e.id,".tota11y-dark-color-scheme{background-color:#333!important;color:#f2f2f2!important}.tota11y-no-select{-webkit-user-select:none!important;-moz-user-select:none!important;-ms-user-select:none!important;user-select:none!important}.tota11y-heading-outline{color:#333!important}.tota11y-heading-outline-entry{margin-bottom:8px!important}.tota11y-heading-outline-entry.heading-level-1{margin-left:0!important}.tota11y-heading-outline-entry.heading-level-2{margin-left:20px!important}.tota11y-heading-outline-entry.heading-level-3{margin-left:40px!important}.tota11y-heading-outline-entry.heading-level-4{margin-left:60px!important}.tota11y-heading-outline-entry.heading-level-5{margin-left:80px!important}.tota11y-heading-outline-entry.heading-level-6{margin-left:100px!important}.tota11y-heading-outline-level{position:relative!important;top:-2px!important;right:auto!important;bottom:auto!important;left:auto!important;margin-right:5px!important;padding:2px 3px!important;pointer-events:none!important}",""])},function(e,t,n){t=e.exports=n(5)(),t.push([e.id,".tota11y-label-help,.tota11y-label-text{float:left!important}.tota11y-dark-color-scheme{background-color:#333!important;color:#f2f2f2!important}.tota11y-no-select{-webkit-user-select:none!important;-moz-user-select:none!important;-ms-user-select:none!important;user-select:none!important}.tota11y-label{background-color:#ffe800!important;border:1px solid rgba(0,0,0,.1)!important;cursor:default!important;padding:3px!important;position:absolute!important;z-index:9997!important}.tota11y-label-error{background-color:#ffaeae!important}.tota11y-label-error-icon{display:block!important;float:left!important;margin-right:3px!important;width:12px!important}.tota11y-label-success{background-color:#b9eda9!important}.tota11y-label,.tota11y-label-detail,.tota11y-label-help,.tota11y-label-link,.tota11y-label-text{color:#333!important;font-size:12px!important}.tota11y-label-detail{clear:both!important;display:none!important;max-width:300px!important}.tota11y-label:hover .tota11y-label-detail{display:block!important}.tota11y-label-help{margin-left:5px!important}.tota11y-label-link:focus,.tota11y-label-link:hover{opacity:.6!important;text-decoration:underline!important}.tota11y-highlight{background-color:rgba(120,130,200,.4)!important;pointer-events:none!important;position:absolute!important;z-index:9999!important}",""])},function(e,t,n){t=e.exports=n(5)(),t.push([e.id,".tota11y-dark-color-scheme,.tota11y-info{background-color:#333!important;color:#f2f2f2!important}.tota11y-info-section,.tota11y-info-tab-anchor{top:0!important;right:0!important;bottom:0!important;left:0!important}.tota11y-no-select{user-select:none!important}.tota11y-info,.tota11y-no-select{-webkit-user-select:none!important;-moz-user-select:none!important;-ms-user-select:none!important}.tota11y-info{user-select:none!important;border-radius:5px!important;position:fixed!important;z-index:9998!important}.tota11y-info-section *,.tota11y-info-tab.active .tota11y-info-tab-anchor-text{color:#333!important}.tota11y-info-dismiss{float:right!important}.tota11y-info-hidden{display:none!important}.tota11y-info-dismiss-trigger{font-size:25px!important;line-height:25px!important}.tota11y-info-body,.tota11y-info-title{padding:10px 10px 0!important}.tota11y-info-title:hover{cursor:move!important}.tota11y-info-tabs{display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important;margin:0!important;padding:0 0 10px!important}.tota11y-info-tab{height:30px!important;list-style:none!important;position:relative!important;text-align:center!important;width:100%!important}.tota11y-info-tab-anchor{position:absolute!important;text-align:center!important}.tota11y-info-tab-anchor-text{line-height:30px!important}.tota11y-info-tab:hover{background-color:#555!important}.tota11y-info-section,.tota11y-info-tab.active,.tota11y-info-tab.active:hover{background-color:#f2f2f2!important}.tota11y-info-sections{position:relative!important;height:270px!important;width:400px!important}.tota11y-info-section{position:absolute!important;display:none!important;overflow-y:scroll!important;padding:10px!important}.tota11y-info-error-trigger,.tota11y-info-section.active{display:block!important}.tota11y-info-errors{margin:0!important;padding:0!important}.tota11y-info-error{list-style:none!important;margin-bottom:10px!important}.tota11y-info-error-trigger.trigger-highlight{background-color:rgba(120,130,200,.4)!important}.tota11y-info-error-chevron{display:inline-block!important;font-size:20px!important;height:14px!important;line-height:14px!important;margin-right:3px!important;-webkit-transform:rotateZ(90deg)!important;transform:rotateZ(90deg)!important;-webkit-transform-origin:3px 8px!important;-ms-transform-origin:3px 8px!important;transform-origin:3px 8px!important;-webkit-transition:-webkit-transform ease-in-out 50ms!important;transition:transform ease-in-out 50ms!important}.tota11y-info-error-trigger.tota11y-collapsed .tota11y-info-error-chevron{-webkit-transform:rotateZ(0)!important;transform:rotateZ(0)!important}.tota11y-info-error-title{font-weight:700!important}.tota11y-info-error-scroll{float:right!important;margin-top:3px!important;padding-left:5px!important}.tota11y-info-error-scroll-glyph{border-color:#333!important}.tota11y-info-error-scroll:hover .tota11y-info-error-scroll-glyph{border-color:#999!important}.tota11y-info-error-scroll-lens{border:1px solid!important;border-radius:50%!important;height:8px!important;width:8px!important}.tota11y-info-error-scroll-handle{border-left:1px solid!important;height:7px!important;-webkit-transform:translateX(-2px) translateY(-2px) rotate(45deg)!important;-ms-transform:translateX(-2px) translateY(-2px) rotate(45deg)!important;transform:translateX(-2px) translateY(-2px) rotate(45deg)!important;width:1px!important}.tota11y-info-error-description{font-size:13px!important;padding:10px 0 0!important;-webkit-user-select:text!important;-moz-user-select:text!important;-ms-user-select:text!important;user-select:text!important}.tota11y-info-error-description.tota11y-collapsed{display:none!important}.tota11y-info-error-count{background-color:red!important;border-radius:20px!important;color:#fff!important;display:inline!important;margin-left:5px!important;padding:1px 8px!important}",""])},function(e,t,n){var r=n(1);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){return'<p>\n    This image does not have an associated "alt" attribute. Please specify\n    the alt text for this image like so:\n</p>\n\n<pre><code>&lt;img src=".." alt="Image description"&gt;</code></pre>\n\n<p>\n    If the image is decorative and does not convey any information to the\n    surrounding content, however, you may leave this "alt" attribute empty, or\n    specify a "role" attribute with a value of "presentation."\n</p>\n\n<pre><code>&lt;img src=".." alt=""&gt;\n&lt;img src=".." role="presentation"&gt;</code></pre>\n'},useData:!0})},function(e,t,n){var r=n(1);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a,o=t.helperMissing,i="function",s=this.escapeExpression;return'<div>\n    <p>\n        The color combination\n        <span class="tota11y-color-hexes">'+s((a=null!=(a=t.fgColorHex||(null!=e?e.fgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"fgColorHex",hash:{},data:r}):a))+"/"+s((a=null!=(a=t.bgColorHex||(null!=e?e.bgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"bgColorHex",hash:{},data:r}):a))+"</span>\n        has a contrast ratio of <strong>"+s((a=null!=(a=t.contrastRatio||(null!=e?e.contrastRatio:e))?a:o,typeof a===i?a.call(e,{name:"contrastRatio",hash:{},data:r}):a))+"</strong>, which is not\n        sufficient. At this size, you will need a ratio of at least\n        <strong>"+s((a=null!=(a=t.requiredRatio||(null!=e?e.requiredRatio:e))?a:o,typeof a===i?a.call(e,{name:"requiredRatio",hash:{},data:r}):a))+'</strong>.\n    </p>\n\n    <p>\n        Consider using the following foreground/background combination:\n    </p>\n\n    <div class="tota11y-contrast-suggestion">\n        <span class="tota11y-color-hexes">\n            '+s((a=null!=(a=t.suggestedFgColorHex||(null!=e?e.suggestedFgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"suggestedFgColorHex",hash:{},data:r}):a))+"/"+s((a=null!=(a=t.suggestedBgColorHex||(null!=e?e.suggestedBgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"suggestedBgColorHex",hash:{},data:r}):a))+'\n        </span>\n\n        <span class="tota11y-swatches">\n            <span\n                class="tota11y-swatch"\n                style="background-color: '+s((a=null!=(a=t.suggestedFgColorHex||(null!=e?e.suggestedFgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"suggestedFgColorHex",hash:{},data:r}):a))+'">\n            </span>\n            /\n            <span\n                class="tota11y-swatch"\n                style="background-color: '+s((a=null!=(a=t.suggestedBgColorHex||(null!=e?e.suggestedBgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"suggestedBgColorHex",hash:{},data:r}):a))+'">\n            </span>\n        </span>\n\n        has a ratio of <strong>'+s((a=null!=(a=t.suggestedColorsRatio||(null!=e?e.suggestedColorsRatio:e))?a:o,typeof a===i?a.call(e,{name:"suggestedColorsRatio",hash:{},data:r}):a))+'</strong>\n        <br />\n\n        <label>\n            Preview:\n            <input class="preview-contrast-fix" type="checkbox">\n        </label>\n    </div>\n</div>\n'},useData:!0})},function(e,t,n){var r=n(1);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a,o=t.helperMissing,i="function",s=this.escapeExpression;return"Insufficient contrast ratio ("+s((a=null!=(a=t.contrastRatio||(null!=e?e.contrastRatio:e))?a:o,typeof a===i?a.call(e,{name:"contrastRatio",hash:{},data:r}):a))+" &lt; "+s((a=null!=(a=t.requiredRatio||(null!=e?e.requiredRatio:e))?a:o,typeof a===i?a.call(e,{name:"requiredRatio",hash:{},data:r}):a))+')\n\n<span class="tota11y-swatches">\n    <span class="tota11y-swatch" style="background-color: '+s((a=null!=(a=t.fgColorHex||(null!=e?e.fgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"fgColorHex",hash:{},data:r}):a))+'"></span>\n    /\n    <span class="tota11y-swatch" style="background-color: '+s((a=null!=(a=t.bgColorHex||(null!=e?e.bgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"bgColorHex",hash:{},data:r}):a))+'"></span>\n</span>\n'},useData:!0})},function(e,t,n){var r=n(1);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a,o=t.helperMissing,i="function",s=this.escapeExpression;return'<div class="tota11y-heading-outline-entry heading-level-'+s((a=null!=(a=t.level||(null!=e?e.level:e))?a:o,typeof a===i?a.call(e,{name:"level",hash:{},data:r}):a))+'">\n    <span class="tota11y-heading-outline-level tota11y-label">'+s((a=null!=(a=t.level||(null!=e?e.level:e))?a:o,typeof a===i?a.call(e,{name:"level",hash:{},data:r}):a))+'</span>\n    <span class="tota11y-heading-outline-heading-text">'+s((a=null!=(a=t.text||(null!=e?e.text:e))?a:o,typeof a===i?a.call(e,{name:"text",hash:{},data:r}):a))+"</span>\n</div>\n"},useData:!0})},function(e,t,n){var r=n(1);e.exports=(r["default"]||r).template({1:function(e,t,n,r){return"    <p>\n        The <code>placeholder</code> attribute is not guaranteed to be read by\n        assistive technologies. It is better to include a proper label.\n    </p>\n"},3:function(e,t,n,r){var a;return'    <p>\n        The simplest way to do so is by creating a <code>&lt;label&gt;</code>\n        tag with a <code>for</code> attribute like so:\n    </p>\n\n    <pre><code>&lt;label for="'+this.escapeExpression((a=null!=(a=t.id||(null!=e?e.id:e))?a:t.helperMissing,"function"==typeof a?a.call(e,{name:"id",hash:{},data:r}):a))+'"&gt;\n    Label text here...\n&lt;/label&gt;</code></pre>\n'},5:function(e,t,n,r){var a;return'    <p>\n        You can give this element an <code>id</code> attribute and build a\n        <code>&lt;label&gt;</code> with a corresponding <code>for</code>\n        attribute like so:\n\n        <pre><code>&lt;label for="my-input"&gt;\n    Label text here...\n&lt;/label&gt;\n&lt;'+this.escapeExpression((a=null!=(a=t.tagName||(null!=e?e.tagName:e))?a:t.helperMissing,"function"==typeof a?a.call(e,{name:"tagName",hash:{},data:r}):a))+' id="my-input"&gt;</code></pre>\n    </p>\n'},compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a;return(null!=(a=t["if"].call(e,null!=e?e.placeholder:e,{name:"if",hash:{},fn:this.program(1,r,0),inverse:this.noop,data:r}))?a:"")+"\n"+(null!=(a=t["if"].call(e,null!=e?e.id:e,{name:"if",hash:{},fn:this.program(3,r,0),inverse:this.program(5,r,0),data:r}))?a:"")},useData:!0})},function(e,t,n){var r=n(1);e.exports=(r["default"]||r).template({1:function(e,t,n,r){return'        <div class="tota11y-label-help">\n            (<a class="tota11y-label-link" href="#">?</a>)\n        </div>\n'},compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a,o,i=t.helperMissing,s="function";return'<span class="tota11y-label-error-icon">\n    <!--\n        "Warning" icon by Lorena Salagre\n        https://thenounproject.com/lorens/\n\n        Licensed under Creative Commons by 3.0 US\n        http://creativecommons.org/licenses/by/3.0/us/legalcode\n    -->\n    <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Capa_1" x="0px" y="0px" width="100%" height="100%" viewBox="0 0 100 100" enable-background="new 0 0 100 100" xml:space="preserve">\n        <path d="M80.515,90.781H19.485c-6.145,0-10.779-2.168-13.052-6.103c-2.273-3.938-1.832-9.036,1.24-14.356l30.515-52.851  c3.07-5.321,7.266-8.251,11.811-8.251s8.741,2.93,11.811,8.251l30.515,52.851c3.072,5.32,3.513,10.418,1.24,14.356  C91.293,88.613,86.659,90.781,80.515,90.781z M50,12.384c-3.367,0-6.59,2.369-9.071,6.669L10.415,71.904  c-2.483,4.3-2.924,8.275-1.24,11.191c1.683,2.916,5.345,4.521,10.311,4.521h61.029c4.966,0,8.628-1.605,10.311-4.521  c1.683-2.916,1.243-6.89-1.24-11.191L59.071,19.053C56.59,14.753,53.367,12.384,50,12.384z M56.227,72.18  c0-3.172-2.572-5.744-5.744-5.744s-5.744,2.572-5.744,5.744c0,3.172,2.572,5.744,5.744,5.744S56.227,75.352,56.227,72.18z   M56.382,37.613c0-3.257-2.641-5.898-5.898-5.898c-3.257,0-5.898,2.641-5.898,5.898l1.393,20.932h0.019  c0.202,2.312,2.121,4.132,4.486,4.132c2.187,0,4.012-1.551,4.434-3.613c0.034-0.167,0.037-0.345,0.052-0.518h0.04L56.382,37.613z"/>\n    </svg>\n</span>\n\n<span class="tota11y-label-content">\n    <div class="tota11y-label-text">'+(null!=(o=null!=(o=t.text||(null!=e?e.text:e))?o:i,a=typeof o===s?o.call(e,{name:"text",hash:{},data:r}):o)?a:"")+"</div>\n"+(null!=(a=t["if"].call(e,null!=e?e.hasErrorEntry:e,{name:"if",hash:{},fn:this.program(1,r,0),inverse:this.noop,data:r}))?a:"")+'    <div class="tota11y-label-detail">'+(null!=(o=null!=(o=t.detail||(null!=e?e.detail:e))?o:i,a=typeof o===s?o.call(e,{name:"detail",hash:{},data:r}):o)?a:"")+"</div>\n</span>\n"},useData:!0})},function(e,t,n){var r=n(1);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a,o;return'<li class="tota11y-info-error">\n    <a href="#" class="tota11y-info-error-scroll">\n        <div class="tota11y-info-error-scroll-glyph tota11y-info-error-scroll-lens"></div>\n        <div class="tota11y-info-error-scroll-glyph tota11y-info-error-scroll-handle"></div>\n    </a>\n    <a href="#" class="tota11y-info-error-trigger tota11y-collapsed">\n        <div class="tota11y-info-error-title">\n            <span class="tota11y-info-error-chevron">\n                &#8250;\n            </span>\n            '+(null!=(o=null!=(o=t.title||(null!=e?e.title:e))?o:t.helperMissing,a="function"==typeof o?o.call(e,{name:"title",hash:{},data:r}):o)?a:"")+'\n        </div>\n    </a>\n    <div class="tota11y-info-error-description tota11y-collapsed"></div>\n</li>\n'},useData:!0})},function(e,t,n){var r=n(1);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a;return'<li class="tota11y-info-tab">\n    <a class="tota11y-info-tab-anchor" href="#">\n        <span class="tota11y-info-tab-anchor-text">'+this.escapeExpression((a=null!=(a=t.title||(null!=e?e.title:e))?a:t.helperMissing,"function"==typeof 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{};\naxs.constants.ARIA_ROLES = {alert:{namefrom:["author"], parent:["region"]}, alertdialog:{namefrom:["author"], namerequired:!0, parent:["alert", "dialog"]}, application:{namefrom:["author"], namerequired:!0, parent:["landmark"]}, article:{namefrom:["author"], parent:["document", "region"]}, banner:{namefrom:["author"], parent:["landmark"]}, button:{childpresentational:!0, namefrom:["contents", "author"], namerequired:!0, parent:["command"], properties:["aria-expanded", "aria-pressed"]}, checkbox:{namefrom:["contents", \n"author"], namerequired:!0, parent:["input"], requiredProperties:["aria-checked"], properties:["aria-checked"]}, columnheader:{namefrom:["contents", "author"], namerequired:!0, parent:["gridcell", "sectionhead", "widget"], properties:["aria-sort"], scope:["row"]}, combobox:{mustcontain:["listbox", "textbox"], namefrom:["author"], namerequired:!0, parent:["select"], requiredProperties:["aria-expanded"], properties:["aria-expanded", "aria-autocomplete", "aria-required"]}, command:{"abstract":!0, namefrom:["author"], \nparent:["widget"]}, complementary:{namefrom:["author"], parent:["landmark"]}, composite:{"abstract":!0, childpresentational:!1, namefrom:["author"], parent:["widget"], properties:["aria-activedescendant"]}, contentinfo:{namefrom:["author"], parent:["landmark"]}, definition:{namefrom:["author"], parent:["section"]}, dialog:{namefrom:["author"], namerequired:!0, parent:["window"]}, directory:{namefrom:["contents", "author"], parent:["list"]}, document:{namefrom:[" author"], namerequired:!0, parent:["structure"], \nproperties:["aria-expanded"]}, form:{namefrom:["author"], parent:["landmark"]}, grid:{mustcontain:["row", "rowgroup"], namefrom:["author"], namerequired:!0, parent:["composite", "region"], properties:["aria-level", "aria-multiselectable", "aria-readonly"]}, gridcell:{namefrom:["contents", "author"], namerequired:!0, parent:["section", "widget"], properties:["aria-readonly", "aria-required", "aria-selected"], scope:["row"]}, group:{namefrom:[" author"], parent:["section"], properties:["aria-activedescendant"]}, \nheading:{namerequired:!0, parent:["sectionhead"], properties:["aria-level"]}, img:{childpresentational:!0, namefrom:["author"], namerequired:!0, parent:["section"]}, input:{"abstract":!0, namefrom:["author"], parent:["widget"]}, landmark:{"abstract":!0, namefrom:["contents", "author"], namerequired:!1, parent:["region"]}, link:{namefrom:["contents", "author"], namerequired:!0, parent:["command"], properties:["aria-expanded"]}, list:{mustcontain:["group", "listitem"], namefrom:["author"], parent:["region"]}, \nlistbox:{mustcontain:["option"], namefrom:["author"], namerequired:!0, parent:["list", "select"], properties:["aria-multiselectable", "aria-required"]}, listitem:{namefrom:["contents", "author"], namerequired:!0, parent:["section"], properties:["aria-level", "aria-posinset", "aria-setsize"], scope:["list"]}, log:{namefrom:[" author"], namerequired:!0, parent:["region"]}, main:{namefrom:["author"], parent:["landmark"]}, marquee:{namerequired:!0, parent:["section"]}, math:{childpresentational:!0, namefrom:["author"], \nparent:["section"]}, menu:{mustcontain:["group", "menuitemradio", "menuitem", "menuitemcheckbox"], namefrom:["author"], namerequired:!0, parent:["list", "select"]}, menubar:{namefrom:["author"], parent:["menu"]}, menuitem:{namefrom:["contents", "author"], namerequired:!0, parent:["command"], scope:["menu", "menubar"]}, menuitemcheckbox:{namefrom:["contents", "author"], namerequired:!0, parent:["checkbox", "menuitem"], scope:["menu", "menubar"]}, menuitemradio:{namefrom:["contents", "author"], namerequired:!0, \nparent:["menuitemcheckbox", "radio"], scope:["menu", "menubar"]}, navigation:{namefrom:["author"], parent:["landmark"]}, note:{namefrom:["author"], parent:["section"]}, option:{namefrom:["contents", "author"], namerequired:!0, parent:["input"], properties:["aria-checked", "aria-posinset", "aria-selected", "aria-setsize"]}, presentation:{parent:["structure"]}, progressbar:{childpresentational:!0, namefrom:["author"], namerequired:!0, parent:["range"]}, radio:{namefrom:["contents", "author"], namerequired:!0, \nparent:["checkbox", "option"]}, radiogroup:{mustcontain:["radio"], namefrom:["author"], namerequired:!0, parent:["select"], properties:["aria-required"]}, range:{"abstract":!0, namefrom:["author"], parent:["widget"], properties:["aria-valuemax", "aria-valuemin", "aria-valuenow", "aria-valuetext"]}, region:{namefrom:[" author"], parent:["section"]}, roletype:{"abstract":!0, properties:"aria-atomic aria-busy aria-controls aria-describedby aria-disabled aria-dropeffect aria-flowto aria-grabbed aria-haspopup aria-hidden aria-invalid aria-label aria-labelledby aria-live aria-owns aria-relevant".split(" ")}, \nrow:{mustcontain:["columnheader", "gridcell", "rowheader"], namefrom:["contents", "author"], parent:["group", "widget"], properties:["aria-level", "aria-selected"], scope:["grid", "rowgroup", "treegrid"]}, rowgroup:{mustcontain:["row"], namefrom:["contents", "author"], parent:["group"], scope:["grid"]}, rowheader:{namefrom:["contents", "author"], namerequired:!0, parent:["gridcell", "sectionhead", "widget"], properties:["aria-sort"], scope:["row"]}, search:{namefrom:["author"], parent:["landmark"]}, \nsection:{"abstract":!0, namefrom:["contents", "author"], parent:["structure"], properties:["aria-expanded"]}, sectionhead:{"abstract":!0, namefrom:["contents", "author"], parent:["structure"], properties:["aria-expanded"]}, select:{"abstract":!0, namefrom:["author"], parent:["composite", "group", "input"]}, separator:{childpresentational:!0, namefrom:["author"], parent:["structure"], properties:["aria-expanded", "aria-orientation"]}, scrollbar:{childpresentational:!0, namefrom:["author"], namerequired:!1, \nparent:["input", "range"], requiredProperties:["aria-controls", "aria-orientation", "aria-valuemax", "aria-valuemin", "aria-valuenow"], properties:["aria-controls", "aria-orientation", "aria-valuemax", "aria-valuemin", "aria-valuenow"]}, slider:{childpresentational:!0, namefrom:["author"], namerequired:!0, parent:["input", "range"], requiredProperties:["aria-valuemax", "aria-valuemin", "aria-valuenow"], properties:["aria-valuemax", "aria-valuemin", "aria-valuenow", "aria-orientation"]}, spinbutton:{namefrom:["author"], \nnamerequired:!0, parent:["input", "range"], requiredProperties:["aria-valuemax", "aria-valuemin", "aria-valuenow"], properties:["aria-valuemax", "aria-valuemin", "aria-valuenow", "aria-required"]}, status:{parent:["region"]}, structure:{"abstract":!0, parent:["roletype"]}, tab:{namefrom:["contents", "author"], parent:["sectionhead", "widget"], properties:["aria-selected"]}, tablist:{mustcontain:["tab"], namefrom:["author"], parent:["composite", "directory"], properties:["aria-level"], scope:["tablist"]}, \ntabpanel:{namefrom:["author"], namerequired:!0, parent:["region"]}, textbox:{namefrom:["author"], namerequired:!0, parent:["input"], properties:["aria-activedescendant", "aria-autocomplete", "aria-multiline", "aria-readonly", "aria-required"]}, timer:{namefrom:["author"], namerequired:!0, parent:["status"]}, toolbar:{namefrom:["author"], parent:["group"]}, tooltip:{namerequired:!0, parent:["section"]}, tree:{mustcontain:["group", "treeitem"], namefrom:["author"], namerequired:!0, parent:["select"], \nproperties:["aria-multiselectable", "aria-required"]}, treegrid:{mustcontain:["row"], namefrom:["author"], namerequired:!0, parent:["grid", "tree"]}, treeitem:{namefrom:["contents", "author"], namerequired:!0, parent:["listitem", "option"], scope:["group", "tree"]}, widget:{"abstract":!0, parent:["roletype"]}, window:{"abstract":!0, namefrom:[" author"], parent:["roletype"], properties:["aria-expanded"]}};\naxs.constants.WIDGET_ROLES = {};\naxs.constants.addAllParentRolesToSet_ = function(a, b) {\n  if (a.parent) {\n    for (var c = a.parent, d = 0;d < c.length;d++) {\n      var e = c[d];\n      b[e] = !0;\n      axs.constants.addAllParentRolesToSet_(axs.constants.ARIA_ROLES[e], b);\n    }\n  }\n};\naxs.constants.addAllPropertiesToSet_ = function(a, b, c) {\n  var d = a[b];\n  if (d) {\n    for (var e = 0;e < d.length;e++) {\n      c[d[e]] = !0;\n    }\n  }\n  if (a.parent) {\n    for (a = a.parent, d = 0;d < a.length;d++) {\n      axs.constants.addAllPropertiesToSet_(axs.constants.ARIA_ROLES[a[d]], b, c);\n    }\n  }\n};\nfor (var roleName in axs.constants.ARIA_ROLES) {\n  var role = axs.constants.ARIA_ROLES[roleName], propertiesSet = {};\n  axs.constants.addAllPropertiesToSet_(role, "properties", propertiesSet);\n  role.propertiesSet = propertiesSet;\n  var requiredPropertiesSet = {};\n  axs.constants.addAllPropertiesToSet_(role, "requiredProperties", requiredPropertiesSet);\n  role.requiredPropertiesSet = requiredPropertiesSet;\n  var parentRolesSet = {};\n  axs.constants.addAllParentRolesToSet_(role, parentRolesSet);\n  role.allParentRolesSet = parentRolesSet;\n  "widget" in parentRolesSet && (axs.constants.WIDGET_ROLES[roleName] = role);\n}\naxs.constants.ARIA_PROPERTIES = {activedescendant:{type:"property", valueType:"idref"}, atomic:{defaultValue:"false", type:"property", valueType:"boolean"}, autocomplete:{defaultValue:"none", type:"property", valueType:"token", values:["inline", "list", "both", "none"]}, busy:{defaultValue:"false", type:"state", valueType:"boolean"}, checked:{defaultValue:"undefined", type:"state", valueType:"token", values:["true", "false", "mixed", "undefined"]}, controls:{type:"property", valueType:"idref_list"}, \ndescribedby:{type:"property", valueType:"idref_list"}, disabled:{defaultValue:"false", type:"state", valueType:"boolean"}, dropeffect:{defaultValue:"none", type:"property", valueType:"token_list", values:"copy move link execute popup none".split(" ")}, expanded:{defaultValue:"undefined", type:"state", valueType:"token", values:["true", "false", "undefined"]}, flowto:{type:"property", valueType:"idref_list"}, grabbed:{defaultValue:"undefined", type:"state", valueType:"token", values:["true", "false", \n"undefined"]}, haspopup:{defaultValue:"false", type:"property", valueType:"boolean"}, hidden:{defaultValue:"false", type:"state", valueType:"boolean"}, invalid:{defaultValue:"false", type:"state", valueType:"token", values:["grammar", "false", "spelling", "true"]}, label:{type:"property", valueType:"string"}, labelledby:{type:"property", valueType:"idref_list"}, level:{type:"property", valueType:"integer"}, live:{defaultValue:"off", type:"property", valueType:"token", values:["off", "polite", "assertive"]}, \nmultiline:{defaultValue:"false", type:"property", valueType:"boolean"}, multiselectable:{defaultValue:"false", type:"property", valueType:"boolean"}, orientation:{defaultValue:"vertical", type:"property", valueType:"token", values:["horizontal", "vertical"]}, owns:{type:"property", valueType:"idref_list"}, posinset:{type:"property", valueType:"integer"}, pressed:{defaultValue:"undefined", type:"state", valueType:"token", values:["true", "false", "mixed", "undefined"]}, readonly:{defaultValue:"false", \ntype:"property", valueType:"boolean"}, relevant:{defaultValue:"additions text", type:"property", valueType:"token_list", values:["additions", "removals", "text", "all"]}, required:{defaultValue:"false", type:"property", valueType:"boolean"}, selected:{defaultValue:"undefined", type:"state", valueType:"token", values:["true", "false", "undefined"]}, setsize:{type:"property", valueType:"integer"}, sort:{defaultValue:"none", type:"property", valueType:"token", values:["ascending", "descending", "none", \n"other"]}, valuemax:{type:"property", valueType:"decimal"}, valuemin:{type:"property", valueType:"decimal"}, valuenow:{type:"property", valueType:"decimal"}, valuetext:{type:"property", valueType:"string"}};\naxs.constants.GLOBAL_PROPERTIES = axs.constants.ARIA_ROLES.roletype.properties;\naxs.constants.NO_ROLE_NAME = " ";\naxs.constants.WIDGET_ROLE_TO_NAME = {alert:"aria_role_alert", alertdialog:"aria_role_alertdialog", button:"aria_role_button", checkbox:"aria_role_checkbox", columnheader:"aria_role_columnheader", combobox:"aria_role_combobox", dialog:"aria_role_dialog", grid:"aria_role_grid", gridcell:"aria_role_gridcell", link:"aria_role_link", listbox:"aria_role_listbox", log:"aria_role_log", marquee:"aria_role_marquee", menu:"aria_role_menu", menubar:"aria_role_menubar", menuitem:"aria_role_menuitem", menuitemcheckbox:"aria_role_menuitemcheckbox", \nmenuitemradio:"aria_role_menuitemradio", option:axs.constants.NO_ROLE_NAME, progressbar:"aria_role_progressbar", radio:"aria_role_radio", radiogroup:"aria_role_radiogroup", rowheader:"aria_role_rowheader", scrollbar:"aria_role_scrollbar", slider:"aria_role_slider", spinbutton:"aria_role_spinbutton", status:"aria_role_status", tab:"aria_role_tab", tabpanel:"aria_role_tabpanel", textbox:"aria_role_textbox", timer:"aria_role_timer", toolbar:"aria_role_toolbar", tooltip:"aria_role_tooltip", treeitem:"aria_role_treeitem"};\naxs.constants.STRUCTURE_ROLE_TO_NAME = {article:"aria_role_article", application:"aria_role_application", banner:"aria_role_banner", columnheader:"aria_role_columnheader", complementary:"aria_role_complementary", contentinfo:"aria_role_contentinfo", definition:"aria_role_definition", directory:"aria_role_directory", document:"aria_role_document", form:"aria_role_form", group:"aria_role_group", heading:"aria_role_heading", img:"aria_role_img", list:"aria_role_list", listitem:"aria_role_listitem", \nmain:"aria_role_main", math:"aria_role_math", navigation:"aria_role_navigation", note:"aria_role_note", region:"aria_role_region", rowheader:"aria_role_rowheader", search:"aria_role_search", separator:"aria_role_separator"};\naxs.constants.ATTRIBUTE_VALUE_TO_STATUS = [{name:"aria-autocomplete", values:{inline:"aria_autocomplete_inline", list:"aria_autocomplete_list", both:"aria_autocomplete_both"}}, {name:"aria-checked", values:{"true":"aria_checked_true", "false":"aria_checked_false", mixed:"aria_checked_mixed"}}, {name:"aria-disabled", values:{"true":"aria_disabled_true"}}, {name:"aria-expanded", values:{"true":"aria_expanded_true", "false":"aria_expanded_false"}}, {name:"aria-invalid", values:{"true":"aria_invalid_true", \ngrammar:"aria_invalid_grammar", spelling:"aria_invalid_spelling"}}, {name:"aria-multiline", values:{"true":"aria_multiline_true"}}, {name:"aria-multiselectable", values:{"true":"aria_multiselectable_true"}}, {name:"aria-pressed", values:{"true":"aria_pressed_true", "false":"aria_pressed_false", mixed:"aria_pressed_mixed"}}, {name:"aria-readonly", values:{"true":"aria_readonly_true"}}, {name:"aria-required", values:{"true":"aria_required_true"}}, {name:"aria-selected", values:{"true":"aria_selected_true", \n"false":"aria_selected_false"}}];\naxs.constants.INPUT_TYPE_TO_INFORMATION_TABLE_MSG = {button:"input_type_button", checkbox:"input_type_checkbox", color:"input_type_color", datetime:"input_type_datetime", "datetime-local":"input_type_datetime_local", date:"input_type_date", email:"input_type_email", file:"input_type_file", image:"input_type_image", month:"input_type_month", number:"input_type_number", password:"input_type_password", radio:"input_type_radio", range:"input_type_range", reset:"input_type_reset", search:"input_type_search", \nsubmit:"input_type_submit", tel:"input_type_tel", text:"input_type_text", url:"input_type_url", week:"input_type_week"};\naxs.constants.TAG_TO_INFORMATION_TABLE_VERBOSE_MSG = {A:"tag_link", BUTTON:"tag_button", H1:"tag_h1", H2:"tag_h2", H3:"tag_h3", H4:"tag_h4", H5:"tag_h5", H6:"tag_h6", LI:"tag_li", OL:"tag_ol", SELECT:"tag_select", TEXTAREA:"tag_textarea", UL:"tag_ul", SECTION:"tag_section", NAV:"tag_nav", ARTICLE:"tag_article", ASIDE:"tag_aside", HGROUP:"tag_hgroup", HEADER:"tag_header", FOOTER:"tag_footer", TIME:"tag_time", MARK:"tag_mark"};\naxs.constants.TAG_TO_INFORMATION_TABLE_BRIEF_MSG = {BUTTON:"tag_button", SELECT:"tag_select", TEXTAREA:"tag_textarea"};\naxs.constants.MIXED_VALUES = {"true":!0, "false":!0, mixed:!0};\n(function() {\n  for (var a in axs.constants.ARIA_PROPERTIES) {\n    var b = axs.constants.ARIA_PROPERTIES[a];\n    if (b.values) {\n      for (var c = {}, d = 0;d < b.values.length;d++) {\n        c[b.values[d]] = !0;\n      }\n      b.valuesSet = c;\n    }\n  }\n})();\naxs.constants.Severity = {INFO:"Info", WARNING:"Warning", SEVERE:"Severe"};\naxs.constants.AuditResult = {PASS:"PASS", FAIL:"FAIL", NA:"NA"};\naxs.constants.InlineElements = {TT:!0, I:!0, B:!0, BIG:!0, SMALL:!0, EM:!0, STRONG:!0, DFN:!0, CODE:!0, SAMP:!0, KBD:!0, VAR:!0, CITE:!0, ABBR:!0, ACRONYM:!0, A:!0, IMG:!0, OBJECT:!0, BR:!0, SCRIPT:!0, MAP:!0, Q:!0, SUB:!0, SUP:!0, SPAN:!0, BDO:!0, INPUT:!0, SELECT:!0, TEXTAREA:!0, LABEL:!0, BUTTON:!0};\naxs.constants.ARIA_TO_HTML_ATTRIBUTE = {"aria-checked":"checked", "aria-disabled":"disabled", "aria-hidden":"hidden", "aria-expanded":"open", "aria-valuemax":"max", "aria-valuemin":"min", "aria-readonly":"readonly", "aria-required":"required", "aria-selected":"selected", "aria-valuenow":"value"};\naxs.constants.TAG_TO_IMPLICIT_SEMANTIC_INFO = {A:[{role:"link", allowed:"button checkbox menuitem menuitemcheckbox menuitemradio tab treeitem".split(" "), selector:"a[href]"}], ADDRESS:[{role:"", allowed:["contentinfo", "presentation"]}], AREA:[{role:"link", selector:"area[href]"}], ARTICLE:[{role:"article", allowed:["presentation", "article", "document", "application", "main"]}], ASIDE:[{role:"complementary", allowed:["note", "complementary", "search", "presentation"]}], AUDIO:[{role:"", allowed:["application", \n"presentation"]}], BASE:[{role:"", reserved:!0}], BODY:[{role:"document", allowed:["presentation"]}], BUTTON:[{role:"button", allowed:["link", "menuitem", "menuitemcheckbox", "menuitemradio", "radio"], selector:\'button:not([aria-pressed]):not([type="menu"])\'}, {role:"button", allowed:["button"], selector:"button[aria-pressed]"}, {role:"button", attributes:{"aria-haspopup":!0}, allowed:["link", "menuitem", "menuitemcheckbox", "menuitemradio", "radio"], selector:\'button[type="menu"]\'}], CAPTION:[{role:"", \nallowed:["presentation"]}], COL:[{role:"", reserved:!0}], COLGROUP:[{role:"", reserved:!0}], DATALIST:[{role:"listbox", attributes:{"aria-multiselectable":!1}, allowed:["presentation"]}], DEL:[{role:"", allowed:["*"]}], DD:[{role:"", allowed:["presentation"]}], DT:[{role:"", allowed:["presentation"]}], DETAILS:[{role:"group", allowed:["group", "presentation"]}], DIALOG:[{role:"dialog", allowed:"dialog alert alertdialog application log marquee status".split(" "), selector:"dialog[open]"}, {role:"dialog", \nattributes:{"aria-hidden":!0}, allowed:"dialog alert alertdialog application log marquee status".split(" "), selector:"dialog:not([open])"}], DIV:[{role:"", allowed:["*"]}], DL:[{role:"list", allowed:["presentation"]}], EMBED:[{role:"", allowed:["application", "document", "img", "presentation"]}], FIGURE:[{role:"", allowed:["*"]}], FOOTER:[{role:"", allowed:["contentinfo", "presentation"]}], FORM:[{role:"form", allowed:["presentation"]}], P:[{role:"", allowed:["*"]}], PRE:[{role:"", allowed:["*"]}], \nBLOCKQUOTE:[{role:"", allowed:["*"]}], H1:[{role:"heading"}], H2:[{role:"heading"}], H3:[{role:"heading"}], H4:[{role:"heading"}], H5:[{role:"heading"}], H6:[{role:"heading"}], HEAD:[{role:"", reserved:!0}], HEADER:[{role:"", allowed:["banner", "presentation"]}], HR:[{role:"separator", allowed:["presentation"]}], HTML:[{role:"", reserved:!0}], IFRAME:[{role:"", allowed:["application", "document", "img", "presentation"], selector:"iframe:not([seamless])"}, {role:"", allowed:["application", "document", \n"img", "presentation", "group"], selector:"iframe[seamless]"}], IMG:[{role:"presentation", reserved:!0, selector:\'img[alt=""]\'}, {role:"img", allowed:["*"], selector:\'img[alt]:not([alt=""])\'}], INPUT:[{role:"button", allowed:["link", "menuitem", "menuitemcheckbox", "menuitemradio", "radio"], selector:\'input[type="button"]:not([aria-pressed])\'}, {role:"button", allowed:["button"], selector:\'input[type="button"][aria-pressed]\'}, {role:"checkbox", allowed:["checkbox"], selector:\'input[type="checkbox"]\'}, \n{role:"", selector:\'input[type="color"]\'}, {role:"", selector:\'input[type="date"]\'}, {role:"", selector:\'input[type="datetime"]\'}, {role:"textbox", selector:\'input[type="email"]:not([list])\'}, {role:"", selector:\'input[type="file"]\'}, {role:"", reserved:!0, selector:\'input[type="hidden"]\'}, {role:"button", allowed:["button"], selector:\'input[type="image"][aria-pressed]\'}, {role:"button", allowed:["link", "menuitem", "menuitemcheckbox", "menuitemradio", "radio"], selector:\'input[type="image"]:not([aria-pressed])\'}, \n{role:"", selector:\'input[type="month"]\'}, {role:"", selector:\'input[type="number"]\'}, {role:"textbox", selector:\'input[type="password"]\'}, {role:"radio", allowed:["menuitemradio"], selector:\'input[type="radio"]\'}, {role:"slider", selector:\'input[type="range"]\'}, {role:"button", selector:\'input[type="reset"]\'}, {role:"combobox", selector:\'input[type="search"][list]\'}, {role:"textbox", selector:\'input[type="search"]:not([list])\'}, {role:"button", selector:\'input[type="submit"]\'}, {role:"combobox", \nselector:\'input[type="tel"][list]\'}, {role:"textbox", selector:\'input[type="tel"]:not([list])\'}, {role:"combobox", selector:\'input[type="text"][list]\'}, {role:"", selector:\'input[type="text"]:not([list])\'}, {role:"", selector:\'input[type="time"]\'}, {role:"combobox", selector:\'input[type="url"][list]\'}, {role:"textbox", selector:\'input[type="url"]:not([list])\'}, {role:"", selector:\'input[type="week"]\'}], INS:[{role:"", allowed:["*"]}], KEYGEN:[{role:""}], LABEL:[{role:"", allowed:["presentation"]}], \nLI:[{role:"listitem", allowed:"menuitem menuitemcheckbox menuitemradio option tab treeitem presentation".split(" "), selector:\'ol:not([role="presentation"])>li, ul:not([role="presentation"])>li\'}, {role:"listitem", allowed:"listitem menuitem menuitemcheckbox menuitemradio option tab treeitem presentation".split(" "), selector:\'ol[role="presentation"]>li, ul[role="presentation"]>li\'}], LINK:[{role:"link", reserved:!0, selector:"link[href]"}], MAIN:[{role:"", allowed:["main", "presentation"]}], MAP:[{role:"", \nreserved:!0}], MATH:[{role:"", allowed:["presentation"]}], MENU:[{role:"toolbar", selector:\'menu[type="toolbar"]\'}], MENUITEM:[{role:"menuitem", selector:\'menuitem[type="command"]\'}, {role:"menuitemcheckbox", selector:\'menuitem[type="checkbox"]\'}, {role:"menuitemradio", selector:\'menuitem[type="radio"]\'}], META:[{role:"", reserved:!0}], METER:[{role:"progressbar", allowed:["presentation"]}], NAV:[{role:"navigation", allowed:["navigation", "presentation"]}], NOSCRIPT:[{role:"", reserved:!0}], OBJECT:[{role:"", \nallowed:["application", "document", "img", "presentation"]}], OL:[{role:"list", allowed:"directory group listbox menu menubar tablist toolbar tree presentation".split(" ")}], OPTGROUP:[{role:"", allowed:["presentation"]}], OPTION:[{role:"option"}], OUTPUT:[{role:"status", allowed:["*"]}], PARAM:[{role:"", reserved:!0}], PICTURE:[{role:"", reserved:!0}], PROGRESS:[{role:"progressbar", allowed:["presentation"]}], SCRIPT:[{role:"", reserved:!0}], SECTION:[{role:"region", allowed:"alert alertdialog application contentinfo dialog document log marquee search status presentation".split(" ")}], \nSELECT:[{role:"listbox"}], SOURCE:[{role:"", reserved:!0}], SPAN:[{role:"", allowed:["*"]}], STYLE:[{role:"", reserved:!0}], SVG:[{role:"", allowed:["application", "document", "img", "presentation"]}], SUMMARY:[{role:"", allowed:["presentation"]}], TABLE:[{role:"", allowed:["*"]}], TEMPLATE:[{role:"", reserved:!0}], TEXTAREA:[{role:"textbox"}], TBODY:[{role:"rowgroup", allowed:["*"]}], THEAD:[{role:"rowgroup", allowed:["*"]}], TFOOT:[{role:"rowgroup", allowed:["*"]}], TITLE:[{role:"", reserved:!0}], \nTD:[{role:"", allowed:["*"]}], TH:[{role:"", allowed:["*"]}], TR:[{role:"", allowed:["*"]}], TRACK:[{role:"", reserved:!0}], UL:[{role:"list", allowed:"directory group listbox menu menubar tablist toolbar tree presentation".split(" ")}], VIDEO:[{role:"", allowed:["application", "presentation"]}]};\naxs.utils = {};\naxs.utils.FOCUSABLE_ELEMENTS_SELECTOR = "input:not([type=hidden]):not([disabled]),select:not([disabled]),textarea:not([disabled]),button:not([disabled]),a[href],iframe,[tabindex]";\naxs.utils.Color = function(a, b, c, d) {\n  this.red = a;\n  this.green = b;\n  this.blue = c;\n  this.alpha = d;\n};\naxs.utils.calculateContrastRatio = function(a, b) {\n  if (!a || !b) {\n    return null;\n  }\n  1 > a.alpha && (a = axs.utils.flattenColors(a, b));\n  var c = axs.utils.calculateLuminance(a), d = axs.utils.calculateLuminance(b);\n  return (Math.max(c, d) + .05) / (Math.min(c, d) + .05);\n};\naxs.utils.luminanceRatio = function(a, b) {\n  return (Math.max(a, b) + .05) / (Math.min(a, b) + .05);\n};\naxs.utils.parentElement = function(a) {\n  if (!a) {\n    return null;\n  }\n  if (a.nodeType == Node.DOCUMENT_FRAGMENT_NODE) {\n    return a.host;\n  }\n  var b = a.parentElement;\n  if (b) {\n    return b;\n  }\n  a = a.parentNode;\n  if (!a) {\n    return null;\n  }\n  switch(a.nodeType) {\n    case Node.ELEMENT_NODE:\n      return a;\n    case Node.DOCUMENT_FRAGMENT_NODE:\n      return a.host;\n    default:\n      return null;\n  }\n};\naxs.utils.asElement = function(a) {\n  switch(a.nodeType) {\n    case Node.COMMENT_NODE:\n      return null;\n    case Node.ELEMENT_NODE:\n      if ("script" == a.tagName.toLowerCase()) {\n        return null;\n      }\n      break;\n    case Node.TEXT_NODE:\n      a = axs.utils.parentElement(a);\n      break;\n    default:\n      return console.warn("Unhandled node type: ", a.nodeType), null;\n  }\n  return a;\n};\naxs.utils.elementIsTransparent = function(a) {\n  return "0" == a.style.opacity;\n};\naxs.utils.elementHasZeroArea = function(a) {\n  a = a.getBoundingClientRect();\n  var b = a.top - a.bottom;\n  return a.right - a.left && b ? !1 : !0;\n};\naxs.utils.elementIsOutsideScrollArea = function(a) {\n  for (var b = axs.utils.parentElement(a), c = a.ownerDocument.defaultView;b != c.document.body;) {\n    if (axs.utils.isClippedBy(a, b)) {\n      return !0;\n    }\n    if (axs.utils.canScrollTo(a, b) && !axs.utils.elementIsOutsideScrollArea(b)) {\n      return !1;\n    }\n    b = axs.utils.parentElement(b);\n  }\n  return !axs.utils.canScrollTo(a, c.document.body);\n};\naxs.utils.canScrollTo = function(a, b) {\n  var c = a.getBoundingClientRect(), d = b.getBoundingClientRect(), e = d.top, f = d.left, g = e - b.scrollTop, e = e - b.scrollTop + b.scrollHeight, h = f - b.scrollLeft + b.scrollWidth;\n  if (c.right < f - b.scrollLeft || c.bottom < g || c.left > h || c.top > e) {\n    return !1;\n  }\n  f = a.ownerDocument.defaultView;\n  g = f.getComputedStyle(b);\n  return c.left > d.right || c.top > d.bottom ? "scroll" == g.overflow || "auto" == g.overflow || b instanceof f.HTMLBodyElement : !0;\n};\naxs.utils.isClippedBy = function(a, b) {\n  var c = a.getBoundingClientRect(), d = b.getBoundingClientRect(), e = d.top - b.scrollTop, f = d.left - b.scrollLeft, g = a.ownerDocument.defaultView.getComputedStyle(b);\n  return (c.right < d.left || c.bottom < d.top || c.left > d.right || c.top > d.bottom) && "hidden" == g.overflow ? !0 : c.right < f || c.bottom < e ? "visible" != g.overflow : !1;\n};\naxs.utils.isAncestor = function(a, b) {\n  return null == b ? !1 : b === a ? !0 : axs.utils.isAncestor(a, b.parentNode);\n};\naxs.utils.overlappingElements = function(a) {\n  if (axs.utils.elementHasZeroArea(a)) {\n    return null;\n  }\n  for (var b = [], c = a.getClientRects(), d = 0;d < c.length;d++) {\n    var e = c[d], e = document.elementFromPoint((e.left + e.right) / 2, (e.top + e.bottom) / 2);\n    if (null != e && e != a && !axs.utils.isAncestor(e, a) && !axs.utils.isAncestor(a, e)) {\n      var f = window.getComputedStyle(e, null);\n      f && (f = axs.utils.getBgColor(f, e)) && 0 < f.alpha && 0 > b.indexOf(e) && b.push(e);\n    }\n  }\n  return b;\n};\naxs.utils.elementIsHtmlControl = function(a) {\n  var b = a.ownerDocument.defaultView;\n  return a instanceof b.HTMLButtonElement || a instanceof b.HTMLInputElement || a instanceof b.HTMLSelectElement || a instanceof b.HTMLTextAreaElement ? !0 : !1;\n};\naxs.utils.elementIsAriaWidget = function(a) {\n  return a.hasAttribute("role") && (a = a.getAttribute("role")) && (a = axs.constants.ARIA_ROLES[a]) && "widget" in a.allParentRolesSet ? !0 : !1;\n};\naxs.utils.elementIsVisible = function(a) {\n  return axs.utils.elementIsTransparent(a) || axs.utils.elementHasZeroArea(a) || axs.utils.elementIsOutsideScrollArea(a) || axs.utils.overlappingElements(a).length ? !1 : !0;\n};\naxs.utils.isLargeFont = function(a) {\n  var b = a.fontSize;\n  a = "bold" == a.fontWeight;\n  var c = b.match(/(\\d+)px/);\n  if (c) {\n    b = parseInt(c[1], 10);\n    if (c = window.getComputedStyle(document.body, null).fontSize.match(/(\\d+)px/)) {\n      var d = parseInt(c[1], 10), c = 1.2 * d, d = 1.5 * d\n    } else {\n      c = 19.2, d = 24;\n    }\n    return a && b >= c || b >= d;\n  }\n  if (c = b.match(/(\\d+)em/)) {\n    return b = parseInt(c[1], 10), a && 1.2 <= b || 1.5 <= b ? !0 : !1;\n  }\n  if (c = b.match(/(\\d+)%/)) {\n    return b = parseInt(c[1], 10), a && 120 <= b || 150 <= b ? !0 : !1;\n  }\n  if (c = b.match(/(\\d+)pt/)) {\n    if (b = parseInt(c[1], 10), a && 14 <= b || 18 <= b) {\n      return !0;\n    }\n  }\n  return !1;\n};\naxs.utils.getBgColor = function(a, b) {\n  var c = axs.utils.parseColor(a.backgroundColor);\n  if (!c) {\n    return null;\n  }\n  1 > a.opacity && (c.alpha *= a.opacity);\n  if (1 > c.alpha) {\n    var d = axs.utils.getParentBgColor(b);\n    if (null == d) {\n      return null;\n    }\n    c = axs.utils.flattenColors(c, d);\n  }\n  return c;\n};\naxs.utils.getParentBgColor = function(a) {\n  var b = a;\n  a = [];\n  for (var c = null;b = axs.utils.parentElement(b);) {\n    var d = window.getComputedStyle(b, null);\n    if (d) {\n      var e = axs.utils.parseColor(d.backgroundColor);\n      if (e && (1 > d.opacity && (e.alpha *= d.opacity), 0 != e.alpha && (a.push(e), 1 == e.alpha))) {\n        c = !0;\n        break;\n      }\n    }\n  }\n  c || a.push(new axs.utils.Color(255, 255, 255, 1));\n  for (b = a.pop();a.length;) {\n    c = a.pop(), b = axs.utils.flattenColors(c, b);\n  }\n  return b;\n};\naxs.utils.getFgColor = function(a, b, c) {\n  var d = axs.utils.parseColor(a.color);\n  if (!d) {\n    return null;\n  }\n  1 > d.alpha && (d = axs.utils.flattenColors(d, c));\n  1 > a.opacity && (b = axs.utils.getParentBgColor(b), d.alpha *= a.opacity, d = axs.utils.flattenColors(d, b));\n  return d;\n};\naxs.utils.parseColor = function(a) {\n  var b = a.match(/^rgb\\((\\d+), (\\d+), (\\d+)\\)$/);\n  if (b) {\n    a = parseInt(b[1], 10);\n    var c = parseInt(b[2], 10), d = parseInt(b[3], 10);\n    return new axs.utils.Color(a, c, d, 1);\n  }\n  return (b = a.match(/^rgba\\((\\d+), (\\d+), (\\d+), (\\d*(\\.\\d+)?)\\)/)) ? (a = parseInt(b[1], 10), c = parseInt(b[2], 10), d = parseInt(b[3], 10), b = parseFloat(b[4]), new axs.utils.Color(a, c, d, b)) : null;\n};\naxs.utils.colorChannelToString = function(a) {\n  a = Math.round(a);\n  return 15 >= a ? "0" + a.toString(16) : a.toString(16);\n};\naxs.utils.colorToString = function(a) {\n  return 1 == a.alpha ? "#" + axs.utils.colorChannelToString(a.red) + axs.utils.colorChannelToString(a.green) + axs.utils.colorChannelToString(a.blue) : "rgba(" + [a.red, a.green, a.blue, a.alpha].join() + ")";\n};\naxs.utils.luminanceFromContrastRatio = function(a, b, c) {\n  return c ? (a + .05) * b - .05 : (a + .05) / b - .05;\n};\naxs.utils.translateColor = function(a, b) {\n  var c = a[0], c = (b - c) / ((c > b ? 0 : 1) - c);\n  return axs.utils.fromYCC([b, a[1] - a[1] * c, a[2] - a[2] * c]);\n};\naxs.utils.suggestColors = function(a, b, c, d) {\n  if (!axs.utils.isLowContrast(c, d, !0)) {\n    return null;\n  }\n  var e = {}, f = axs.utils.calculateLuminance(a), g = axs.utils.calculateLuminance(b), h = axs.utils.isLargeFont(d) ? 3 : 4.5, k = axs.utils.isLargeFont(d) ? 4.5 : 7, m = g > f, l = axs.utils.luminanceFromContrastRatio(f, h + .02, m), n = axs.utils.luminanceFromContrastRatio(f, k + .02, m), p = axs.utils.toYCC(b);\n  if (axs.utils.isLowContrast(c, d, !1) && 1 >= l && 0 <= l) {\n    var q = axs.utils.translateColor(p, l), l = axs.utils.calculateContrastRatio(q, a), f = {};\n    f.fg = axs.utils.colorToString(q);\n    f.bg = axs.utils.colorToString(a);\n    f.contrast = l.toFixed(2);\n    e.AA = f;\n  }\n  axs.utils.isLowContrast(c, d, !0) && 1 >= n && 0 <= n && (n = axs.utils.translateColor(p, n), l = axs.utils.calculateContrastRatio(n, a), f = {}, f.fg = axs.utils.colorToString(n), f.bg = axs.utils.colorToString(a), f.contrast = l.toFixed(2), e.AAA = f);\n  h = axs.utils.luminanceFromContrastRatio(g, h + .02, !m);\n  g = axs.utils.luminanceFromContrastRatio(g, k + .02, !m);\n  a = axs.utils.toYCC(a);\n  !("AA" in e) && axs.utils.isLowContrast(c, d, !1) && 1 >= h && 0 <= h && (k = axs.utils.translateColor(a, h), l = axs.utils.calculateContrastRatio(b, k), f = {}, f.bg = axs.utils.colorToString(k), f.fg = axs.utils.colorToString(b), f.contrast = l.toFixed(2), e.AA = f);\n  !("AAA" in e) && axs.utils.isLowContrast(c, d, !0) && 1 >= g && 0 <= g && (c = axs.utils.translateColor(a, g), l = axs.utils.calculateContrastRatio(b, c), f = {}, f.bg = axs.utils.colorToString(c), f.fg = axs.utils.colorToString(b), f.contrast = l.toFixed(2), e.AAA = f);\n  return e;\n};\naxs.utils.flattenColors = function(a, b) {\n  var c = a.alpha;\n  return new axs.utils.Color((1 - c) * b.red + c * a.red, (1 - c) * b.green + c * a.green, (1 - c) * b.blue + c * a.blue, a.alpha + b.alpha * (1 - a.alpha));\n};\naxs.utils.calculateLuminance = function(a) {\n  return axs.utils.toYCC(a)[0];\n};\naxs.utils.RGBToYCCMatrix = function(a, b) {\n  return [[a, 1 - a - b, b], [-a / (2 - 2 * b), (a + b - 1) / (2 - 2 * b), (1 - b) / (2 - 2 * b)], [(1 - a) / (2 - 2 * a), (a + b - 1) / (2 - 2 * a), -b / (2 - 2 * a)]];\n};\naxs.utils.invert3x3Matrix = function(a) {\n  var b = a[0][0], c = a[0][1], d = a[0][2], e = a[1][0], f = a[1][1], g = a[1][2], h = a[2][0], k = a[2][1];\n  a = a[2][2];\n  return axs.utils.scalarMultiplyMatrix([[f * a - g * k, d * k - c * a, c * g - d * f], [g * h - e * a, b * a - d * h, d * e - b * g], [e * k - f * h, h * c - b * k, b * f - c * e]], 1 / (b * (f * a - g * k) - c * (a * e - g * h) + d * (e * k - f * h)));\n};\naxs.utils.scalarMultiplyMatrix = function(a, b) {\n  for (var c = [[], [], []], d = 0;3 > d;d++) {\n    for (var e = 0;3 > e;e++) {\n      c[d][e] = a[d][e] * b;\n    }\n  }\n  return c;\n};\naxs.utils.kR = .2126;\naxs.utils.kB = .0722;\naxs.utils.YCC_MATRIX = axs.utils.RGBToYCCMatrix(axs.utils.kR, axs.utils.kB);\naxs.utils.INVERTED_YCC_MATRIX = axs.utils.invert3x3Matrix(axs.utils.YCC_MATRIX);\naxs.utils.convertColor = function(a, b) {\n  var c = b[0], d = b[1], e = b[2];\n  return [a[0][0] * c + a[0][1] * d + a[0][2] * e, a[1][0] * c + a[1][1] * d + a[1][2] * e, a[2][0] * c + a[2][1] * d + a[2][2] * e];\n};\naxs.utils.multiplyMatrices = function(a, b) {\n  for (var c = [[], [], []], d = 0;3 > d;d++) {\n    for (var e = 0;3 > e;e++) {\n      c[d][e] = a[d][0] * b[0][e] + a[d][1] * b[1][e] + a[d][2] * b[2][e];\n    }\n  }\n  return c;\n};\naxs.utils.toYCC = function(a) {\n  var b = a.red / 255, c = a.green / 255;\n  a = a.blue / 255;\n  b = .03928 >= b ? b / 12.92 : Math.pow((b + .055) / 1.055, 2.4);\n  c = .03928 >= c ? c / 12.92 : Math.pow((c + .055) / 1.055, 2.4);\n  a = .03928 >= a ? a / 12.92 : Math.pow((a + .055) / 1.055, 2.4);\n  return axs.utils.convertColor(axs.utils.YCC_MATRIX, [b, c, a]);\n};\naxs.utils.fromYCC = function(a) {\n  var b = axs.utils.convertColor(axs.utils.INVERTED_YCC_MATRIX, a), c = b[0];\n  a = b[1];\n  b = b[2];\n  c = .00303949 >= c ? 12.92 * c : 1.055 * Math.pow(c, 1 / 2.4) - .055;\n  a = .00303949 >= a ? 12.92 * a : 1.055 * Math.pow(a, 1 / 2.4) - .055;\n  b = .00303949 >= b ? 12.92 * b : 1.055 * Math.pow(b, 1 / 2.4) - .055;\n  c = Math.min(Math.max(Math.round(255 * c), 0), 255);\n  a = Math.min(Math.max(Math.round(255 * a), 0), 255);\n  b = Math.min(Math.max(Math.round(255 * b), 0), 255);\n  return new axs.utils.Color(c, a, b, 1);\n};\naxs.utils.scalarMultiplyMatrix = function(a, b) {\n  for (var c = [[], [], []], d = 0;3 > d;d++) {\n    for (var e = 0;3 > e;e++) {\n      c[d][e] = a[d][e] * b;\n    }\n  }\n  return c;\n};\naxs.utils.multiplyMatrices = function(a, b) {\n  for (var c = [[], [], []], d = 0;3 > d;d++) {\n    for (var e = 0;3 > e;e++) {\n      c[d][e] = a[d][0] * b[0][e] + a[d][1] * b[1][e] + a[d][2] * b[2][e];\n    }\n  }\n  return c;\n};\naxs.utils.getContrastRatioForElement = function(a) {\n  var b = window.getComputedStyle(a, null);\n  return axs.utils.getContrastRatioForElementWithComputedStyle(b, a);\n};\naxs.utils.getContrastRatioForElementWithComputedStyle = function(a, b) {\n  if (axs.utils.isElementHidden(b)) {\n    return null;\n  }\n  var c = axs.utils.getBgColor(a, b);\n  if (!c) {\n    return null;\n  }\n  var d = axs.utils.getFgColor(a, b, c);\n  return d ? axs.utils.calculateContrastRatio(d, c) : null;\n};\naxs.utils.isNativeTextElement = function(a) {\n  var b = a.tagName.toLowerCase();\n  a = a.type ? a.type.toLowerCase() : "";\n  if ("textarea" == b) {\n    return !0;\n  }\n  if ("input" != b) {\n    return !1;\n  }\n  switch(a) {\n    case "email":\n    ;\n    case "number":\n    ;\n    case "password":\n    ;\n    case "search":\n    ;\n    case "text":\n    ;\n    case "tel":\n    ;\n    case "url":\n    ;\n    case "":\n      return !0;\n    default:\n      return !1;\n  }\n};\naxs.utils.isLowContrast = function(a, b, c) {\n  a = Math.round(10 * a) / 10;\n  return c ? 4.5 > a || !axs.utils.isLargeFont(b) && 7 > a : 3 > a || !axs.utils.isLargeFont(b) && 4.5 > a;\n};\naxs.utils.hasLabel = function(a) {\n  var b = a.tagName.toLowerCase(), c = a.type ? a.type.toLowerCase() : "";\n  if (a.hasAttribute("aria-label") || a.hasAttribute("title") || "img" == b && a.hasAttribute("alt") || "input" == b && "image" == c && a.hasAttribute("alt") || "input" == b && ("submit" == c || "reset" == c) || a.hasAttribute("aria-labelledby") || a.hasAttribute("id") && 0 < document.querySelectorAll(\'label[for="\' + a.id + \'"]\').length) {\n    return !0;\n  }\n  for (b = axs.utils.parentElement(a);b;) {\n    if ("label" == b.tagName.toLowerCase() && b.control == a) {\n      return !0;\n    }\n    b = axs.utils.parentElement(b);\n  }\n  return !1;\n};\naxs.utils.isElementHidden = function(a) {\n  if (!(a instanceof a.ownerDocument.defaultView.HTMLElement)) {\n    return !1;\n  }\n  if (a.hasAttribute("chromevoxignoreariahidden")) {\n    var b = !0\n  }\n  var c = window.getComputedStyle(a, null);\n  return "none" == c.display || "hidden" == c.visibility ? !0 : a.hasAttribute("aria-hidden") && "true" == a.getAttribute("aria-hidden").toLowerCase() ? !b : !1;\n};\naxs.utils.isElementOrAncestorHidden = function(a) {\n  return axs.utils.isElementHidden(a) ? !0 : axs.utils.parentElement(a) ? axs.utils.isElementOrAncestorHidden(axs.utils.parentElement(a)) : !1;\n};\naxs.utils.isInlineElement = function(a) {\n  a = a.tagName.toUpperCase();\n  return axs.constants.InlineElements[a];\n};\naxs.utils.getRoles = function(a, b) {\n  if (!a || a.nodeType !== Node.ELEMENT_NODE || !a.hasAttribute("role") && !b) {\n    return null;\n  }\n  var c = a.getAttribute("role");\n  !c && b && (c = axs.properties.getImplicitRole(a));\n  if (!c) {\n    return null;\n  }\n  for (var c = c.split(" "), d = {roles:[], valid:!1}, e = 0;e < c.length;e++) {\n    var f = c[e], g = axs.constants.ARIA_ROLES[f], f = {name:f};\n    g && !g.abstract ? (f.details = g, d.applied || (d.applied = f), f.valid = d.valid = !0) : f.valid = !1;\n    d.roles.push(f);\n  }\n  return d;\n};\naxs.utils.getAriaPropertyValue = function(a, b, c) {\n  var d = a.replace(/^aria-/, ""), e = axs.constants.ARIA_PROPERTIES[d], d = {name:a, rawValue:b};\n  if (!e) {\n    return d.valid = !1, d.reason = \'"\' + a + \'" is not a valid ARIA property\', d;\n  }\n  e = e.valueType;\n  if (!e) {\n    return d.valid = !1, d.reason = \'"\' + a + \'" is not a valid ARIA property\', d;\n  }\n  switch(e) {\n    case "idref":\n      a = axs.utils.isValidIDRefValue(b, c), d.valid = a.valid, d.reason = a.reason, d.idref = a.idref;\n    case "idref_list":\n      a = b.split(/\\s+/);\n      d.valid = !0;\n      for (b = 0;b < a.length;b++) {\n        e = axs.utils.isValidIDRefValue(a[b], c), e.valid || (d.valid = !1), d.values ? d.values.push(e) : d.values = [e];\n      }\n      return d;\n    case "integer":\n    ;\n    case "decimal":\n      c = axs.utils.isValidNumber(b);\n      if (!c.valid) {\n        return d.valid = !1, d.reason = c.reason, d;\n      }\n      Math.floor(c.value) != c.value ? (d.valid = !1, d.reason = "" + b + " is not a whole integer") : (d.valid = !0, d.value = c.value);\n      return d;\n    case "number":\n      c = axs.utils.isValidNumber(b), c.valid && (d.valid = !0, d.value = c.value);\n    case "string":\n      return d.valid = !0, d.value = b, d;\n    case "token":\n      return c = axs.utils.isValidTokenValue(a, b.toLowerCase()), c.valid ? (d.valid = !0, d.value = c.value) : (d.valid = !1, d.value = b, d.reason = c.reason), d;\n    case "token_list":\n      e = b.split(/\\s+/);\n      d.valid = !0;\n      for (b = 0;b < e.length;b++) {\n        c = axs.utils.isValidTokenValue(a, e[b].toLowerCase()), c.valid || (d.valid = !1, d.reason ? (d.reason = [d.reason], d.reason.push(c.reason)) : (d.reason = c.reason, d.possibleValues = c.possibleValues)), d.values ? d.values.push(c.value) : d.values = [c.value];\n      }\n      return d;\n    case "tristate":\n      return c = axs.utils.isPossibleValue(b.toLowerCase(), axs.constants.MIXED_VALUES, a), c.valid ? (d.valid = !0, d.value = c.value) : (d.valid = !1, d.value = b, d.reason = c.reason), d;\n    case "boolean":\n      return c = axs.utils.isValidBoolean(b), c.valid ? (d.valid = !0, d.value = c.value) : (d.valid = !1, d.value = b, d.reason = c.reason), d;\n  }\n  d.valid = !1;\n  d.reason = "Not a valid ARIA property";\n  return d;\n};\naxs.utils.isValidTokenValue = function(a, b) {\n  var c = a.replace(/^aria-/, "");\n  return axs.utils.isPossibleValue(b, axs.constants.ARIA_PROPERTIES[c].valuesSet, a);\n};\naxs.utils.isPossibleValue = function(a, b, c) {\n  return b[a] ? {valid:!0, value:a} : {valid:!1, value:a, reason:\'"\' + a + \'" is not a valid value for \' + c, possibleValues:Object.keys(b)};\n};\naxs.utils.isValidBoolean = function(a) {\n  try {\n    var b = JSON.parse(a);\n  } catch (c) {\n    b = "";\n  }\n  return "boolean" != typeof b ? {valid:!1, value:a, reason:\'"\' + a + \'" is not a true/false value\'} : {valid:!0, value:b};\n};\naxs.utils.isValidIDRefValue = function(a, b) {\n  return 0 == a.length ? {valid:!0, idref:a} : b.ownerDocument.getElementById(a) ? {valid:!0, idref:a} : {valid:!1, idref:a, reason:\'No element with ID "\' + a + \'"\'};\n};\naxs.utils.isValidNumber = function(a) {\n  try {\n    var b = JSON.parse(a);\n  } catch (c) {\n    return {valid:!1, value:a, reason:\'"\' + a + \'" is not a number\'};\n  }\n  return "number" != typeof b ? {valid:!1, value:a, reason:\'"\' + a + \'" is not a number\'} : {valid:!0, value:b};\n};\naxs.utils.isElementImplicitlyFocusable = function(a) {\n  var b = a.ownerDocument.defaultView;\n  return a instanceof b.HTMLAnchorElement || a instanceof b.HTMLAreaElement ? a.hasAttribute("href") : a instanceof b.HTMLInputElement || a instanceof b.HTMLSelectElement || a instanceof b.HTMLTextAreaElement || a instanceof b.HTMLButtonElement || a instanceof b.HTMLIFrameElement ? !a.disabled : !1;\n};\naxs.utils.values = function(a) {\n  var b = [], c;\n  for (c in a) {\n    a.hasOwnProperty(c) && "function" != typeof a[c] && b.push(a[c]);\n  }\n  return b;\n};\naxs.utils.namedValues = function(a) {\n  var b = {}, c;\n  for (c in a) {\n    a.hasOwnProperty(c) && "function" != typeof a[c] && (b[c] = a[c]);\n  }\n  return b;\n};\naxs.utils.getQuerySelectorText = function(a) {\n  if (null == a || "HTML" == a.tagName) {\n    return "html";\n  }\n  if ("BODY" == a.tagName) {\n    return "body";\n  }\n  if (a.hasAttribute) {\n    if (a.id) {\n      return "#" + a.id;\n    }\n    if (a.className) {\n      for (var b = "", c = 0;c < a.classList.length;c++) {\n        b += "." + a.classList[c];\n      }\n      var d = 0;\n      if (a.parentNode) {\n        for (c = 0;c < a.parentNode.children.length;c++) {\n          var e = a.parentNode.children[c];\n          axs.browserUtils.matchSelector(e, b) && d++;\n          if (e === a) {\n            break;\n          }\n        }\n      } else {\n        d = 1;\n      }\n      if (1 == d) {\n        return axs.utils.getQuerySelectorText(a.parentNode) + " > " + b;\n      }\n    }\n    if (a.parentNode) {\n      b = a.parentNode.children;\n      d = 1;\n      for (c = 0;b[c] !== a;) {\n        b[c].tagName == a.tagName && d++, c++;\n      }\n      c = "";\n      "BODY" != a.parentNode.tagName && (c = axs.utils.getQuerySelectorText(a.parentNode) + " > ");\n      return 1 == d ? c + a.tagName : c + a.tagName + ":nth-of-type(" + d + ")";\n    }\n  } else {\n    if (a.selectorText) {\n      return a.selectorText;\n    }\n  }\n  return "";\n};\naxs.utils.getIdReferrers = function(a, b) {\n  if (!b) {\n    return null;\n  }\n  var c = b.id, d = a.replace(/^aria-/, ""), d = axs.constants.ARIA_PROPERTIES[d];\n  if (!c || !d) {\n    return null;\n  }\n  d = d.valueType;\n  return "idref_list" === d || "idref" === d ? (c = c.replace(/\'/g, "\\\\\'"), b.ownerDocument.querySelectorAll("[" + a + "~=\'" + c + "\']")) : null;\n};\naxs.utils.getIdReferents = function(a, b) {\n  var c = [], d = a.replace(/^aria-/, ""), d = axs.constants.ARIA_PROPERTIES[d];\n  if (!d || !b.hasAttribute(a)) {\n    return c;\n  }\n  d = d.valueType;\n  if ("idref_list" === d || "idref" === d) {\n    for (var d = b.ownerDocument, e = b.getAttribute(a), e = e.split(/\\s+/), f = 0, g = e.length;f < g;f++) {\n      var h = d.getElementById(e[f]);\n      h && (c[c.length] = h);\n    }\n  }\n  return c;\n};\naxs.utils.getAriaPropertiesByValueType = function(a) {\n  var b = {}, c;\n  for (c in axs.constants.ARIA_PROPERTIES) {\n    var d = axs.constants.ARIA_PROPERTIES[c];\n    d && 0 <= a.indexOf(d.valueType) && (b[c] = d);\n  }\n  return b;\n};\naxs.utils.getSelectorForAriaProperties = function(a) {\n  a = Object.keys(a).map(function(a) {\n    return "[aria-" + a + "]";\n  });\n  a.sort();\n  return a.join(",");\n};\naxs.utils.findDescendantsWithRole = function(a, b) {\n  if (!a || !b) {\n    return [];\n  }\n  var c = axs.properties.getSelectorForRole(b);\n  if (c && (c = a.querySelectorAll(c))) {\n    c = Array.prototype.map.call(c, function(a) {\n      return a;\n    });\n  } else {\n    return [];\n  }\n  return c;\n};\naxs.properties = {};\naxs.properties.TEXT_CONTENT_XPATH = \'.//text()[normalize-space(.)!=""]/parent::*[name()!="script"]\';\naxs.properties.getFocusProperties = function(a) {\n  var b = {}, c = a.getAttribute("tabindex");\n  void 0 != c ? b.tabindex = {value:c, valid:!0} : axs.utils.isElementImplicitlyFocusable(a) && (b.implicitlyFocusable = {value:!0, valid:!0});\n  if (0 == Object.keys(b).length) {\n    return null;\n  }\n  var d = axs.utils.elementIsTransparent(a), e = axs.utils.elementHasZeroArea(a), f = axs.utils.elementIsOutsideScrollArea(a), g = axs.utils.overlappingElements(a);\n  if (d || e || f || 0 < g.length) {\n    var c = axs.utils.isElementOrAncestorHidden(a), h = {value:!1, valid:c};\n    d && (h.transparent = !0);\n    e && (h.zeroArea = !0);\n    f && (h.outsideScrollArea = !0);\n    g && 0 < g.length && (h.overlappingElements = g);\n    d = {value:c, valid:c};\n    c && (d.reason = axs.properties.getHiddenReason(a));\n    h.hidden = d;\n    b.visible = h;\n  } else {\n    b.visible = {value:!0, valid:!0};\n  }\n  return b;\n};\naxs.properties.getHiddenReason = function(a) {\n  if (!(a && a instanceof a.ownerDocument.defaultView.HTMLElement)) {\n    return null;\n  }\n  if (a.hasAttribute("chromevoxignoreariahidden")) {\n    var b = !0\n  }\n  var c = window.getComputedStyle(a, null);\n  return "none" == c.display ? {property:"display: none", on:a} : "hidden" == c.visibility ? {property:"visibility: hidden", on:a} : a.hasAttribute("aria-hidden") && "true" == a.getAttribute("aria-hidden").toLowerCase() && !b ? {property:"aria-hidden", on:a} : axs.properties.getHiddenReason(axs.utils.parentElement(a));\n};\naxs.properties.getColorProperties = function(a) {\n  var b = {};\n  (a = axs.properties.getContrastRatioProperties(a)) && (b.contrastRatio = a);\n  return 0 == Object.keys(b).length ? null : b;\n};\naxs.properties.hasDirectTextDescendant = function(a) {\n  function b() {\n    for (var b = d.evaluate(axs.properties.TEXT_CONTENT_XPATH, a, null, XPathResult.ANY_TYPE, null), c = b.iterateNext();null != c;c = b.iterateNext()) {\n      if (c === a) {\n        return !0;\n      }\n    }\n    return !1;\n  }\n  function c() {\n    for (var b = d.createTreeWalker(a, NodeFilter.SHOW_TEXT, null, !1);b.nextNode();) {\n      var c = b.currentNode, g = c.parentNode.tagName.toLowerCase();\n      if (c.nodeValue.trim() && "script" !== g && a !== c) {\n        return !0;\n      }\n    }\n    return !1;\n  }\n  var d;\n  d = a.nodeType == Node.DOCUMENT_NODE ? a : a.ownerDocument;\n  return d.evaluate ? b() : c();\n};\naxs.properties.getContrastRatioProperties = function(a) {\n  if (!axs.properties.hasDirectTextDescendant(a)) {\n    return null;\n  }\n  var b = {}, c = window.getComputedStyle(a, null), d = axs.utils.getBgColor(c, a);\n  if (!d) {\n    return null;\n  }\n  b.backgroundColor = axs.utils.colorToString(d);\n  var e = axs.utils.getFgColor(c, a, d);\n  b.foregroundColor = axs.utils.colorToString(e);\n  a = axs.utils.getContrastRatioForElementWithComputedStyle(c, a);\n  if (!a) {\n    return null;\n  }\n  b.value = a.toFixed(2);\n  axs.utils.isLowContrast(a, c) && (b.alert = !0);\n  (c = axs.utils.suggestColors(d, e, a, c)) && Object.keys(c).length && (b.suggestedColors = c);\n  return b;\n};\naxs.properties.findTextAlternatives = function(a, b, c, d) {\n  var e = c || !1;\n  c = axs.utils.asElement(a);\n  if (!c || !e && !d && axs.utils.isElementOrAncestorHidden(c)) {\n    return null;\n  }\n  if (a.nodeType == Node.TEXT_NODE) {\n    return c = {type:"text"}, c.text = a.textContent, c.lastWord = axs.properties.getLastWord(c.text), b.content = c, a.textContent;\n  }\n  a = null;\n  e || (a = axs.properties.getTextFromAriaLabelledby(c, b));\n  c.hasAttribute("aria-label") && (d = {type:"text"}, d.text = c.getAttribute("aria-label"), d.lastWord = axs.properties.getLastWord(d.text), a ? d.unused = !0 : e && axs.utils.elementIsHtmlControl(c) || (a = d.text), b.ariaLabel = d);\n  c.hasAttribute("role") && "presentation" == c.getAttribute("role") || (a = axs.properties.getTextFromHostLanguageAttributes(c, b, a, e));\n  if (e && axs.utils.elementIsHtmlControl(c)) {\n    d = c.ownerDocument.defaultView;\n    if (c instanceof d.HTMLInputElement) {\n      var f = c;\n      "text" == f.type && f.value && 0 < f.value.length && (b.controlValue = {text:f.value});\n      "range" == f.type && (b.controlValue = {text:f.value});\n    }\n    c instanceof d.HTMLSelectElement && (b.controlValue = {text:c.value});\n    b.controlValue && (d = b.controlValue, a ? d.unused = !0 : a = d.text);\n  }\n  if (e && axs.utils.elementIsAriaWidget(c)) {\n    e = c.getAttribute("role");\n    "textbox" == e && c.textContent && 0 < c.textContent.length && (b.controlValue = {text:c.textContent});\n    if ("slider" == e || "spinbutton" == e) {\n      c.hasAttribute("aria-valuetext") ? b.controlValue = {text:c.getAttribute("aria-valuetext")} : c.hasAttribute("aria-valuenow") && (b.controlValue = {value:c.getAttribute("aria-valuenow"), text:"" + c.getAttribute("aria-valuenow")});\n    }\n    if ("menu" == e) {\n      var g = c.querySelectorAll("[role=menuitemcheckbox], [role=menuitemradio]");\n      d = [];\n      for (f = 0;f < g.length;f++) {\n        "true" == g[f].getAttribute("aria-checked") && d.push(g[f]);\n      }\n      if (0 < d.length) {\n        g = "";\n        for (f = 0;f < d.length;f++) {\n          g += axs.properties.findTextAlternatives(d[f], {}, !0), f < d.length - 1 && (g += ", ");\n        }\n        b.controlValue = {text:g};\n      }\n    }\n    if ("combobox" == e || "select" == e) {\n      b.controlValue = {text:"TODO"};\n    }\n    b.controlValue && (d = b.controlValue, a ? d.unused = !0 : a = d.text);\n  }\n  d = !0;\n  c.hasAttribute("role") && (e = c.getAttribute("role"), (e = axs.constants.ARIA_ROLES[e]) && (!e.namefrom || 0 > e.namefrom.indexOf("contents")) && (d = !1));\n  (e = axs.properties.getTextFromDescendantContent(c)) && d && (d = {type:"text"}, d.text = e, d.lastWord = axs.properties.getLastWord(d.text), a ? d.unused = !0 : a = e, b.content = d);\n  c.hasAttribute("title") && (e = {type:"string", valid:!0}, e.text = c.getAttribute("title"), e.lastWord = axs.properties.getLastWord(e.lastWord), a ? e.unused = !0 : a = e.text, b.title = e);\n  return 0 == Object.keys(b).length && null == a ? null : a;\n};\naxs.properties.getTextFromDescendantContent = function(a) {\n  var b = a.childNodes;\n  a = [];\n  for (var c = 0;c < b.length;c++) {\n    var d = axs.properties.findTextAlternatives(b[c], {}, !0);\n    d && a.push(d.trim());\n  }\n  if (a.length) {\n    b = "";\n    for (c = 0;c < a.length;c++) {\n      b = [b, a[c]].join(" ").trim();\n    }\n    return b;\n  }\n  return null;\n};\naxs.properties.getTextFromAriaLabelledby = function(a, b) {\n  var c = null;\n  if (!a.hasAttribute("aria-labelledby")) {\n    return c;\n  }\n  for (var d = a.getAttribute("aria-labelledby").split(/\\s+/), e = {valid:!0}, f = [], g = [], h = 0;h < d.length;h++) {\n    var k = {type:"element"}, m = d[h];\n    k.value = m;\n    var l = document.getElementById(m);\n    l ? (k.valid = !0, k.text = axs.properties.findTextAlternatives(l, {}, !0), k.lastWord = axs.properties.getLastWord(k.text), f.push(l.textContent.trim()), k.element = l) : (k.valid = !1, e.valid = !1, k.errorMessage = {messageKey:"noElementWithId", args:[m]});\n    g.push(k);\n  }\n  0 < g.length && (g[g.length - 1].last = !0, e.values = g, e.text = f.join(" "), e.lastWord = axs.properties.getLastWord(e.text), c = e.text, b.ariaLabelledby = e);\n  return c;\n};\naxs.properties.getTextFromHostLanguageAttributes = function(a, b, c, d) {\n  if (axs.browserUtils.matchSelector(a, "img")) {\n    if (a.hasAttribute("alt")) {\n      var e = {type:"string", valid:!0};\n      e.text = a.getAttribute("alt");\n      c ? e.unused = !0 : c = e.text;\n      b.alt = e;\n    } else {\n      e = {valid:!1, errorMessage:"No alt value provided"}, b.alt = e, e = a.src, "string" == typeof e && (c = e.split("/").pop(), b.filename = {text:c});\n    }\n  }\n  if (axs.browserUtils.matchSelector(a, \'input:not([type="hidden"]):not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), video:not([disabled])\') && !d) {\n    if (a.hasAttribute("id")) {\n      d = document.querySelectorAll(\'label[for="\' + a.id + \'"]\');\n      for (var e = {}, f = [], g = [], h = 0;h < d.length;h++) {\n        var k = {type:"element"}, m = d[h], l = axs.properties.findTextAlternatives(m, {}, !0);\n        l && 0 < l.trim().length && (k.text = l.trim(), g.push(l.trim()));\n        k.element = m;\n        f.push(k);\n      }\n      0 < f.length && (f[f.length - 1].last = !0, e.values = f, e.text = g.join(" "), e.lastWord = axs.properties.getLastWord(e.text), c ? e.unused = !0 : c = e.text, b.labelFor = e);\n    }\n    d = axs.utils.parentElement(a);\n    for (e = {};d;) {\n      if ("label" == d.tagName.toLowerCase() && (f = d, f.control == a)) {\n        e.type = "element";\n        e.text = axs.properties.findTextAlternatives(f, {}, !0);\n        e.lastWord = axs.properties.getLastWord(e.text);\n        e.element = f;\n        break;\n      }\n      d = axs.utils.parentElement(d);\n    }\n    e.text && (c ? e.unused = !0 : c = e.text, b.labelWrapped = e);\n    Object.keys(b).length || (b.noLabel = !0);\n  }\n  return c;\n};\naxs.properties.getLastWord = function(a) {\n  if (!a) {\n    return null;\n  }\n  var b = a.lastIndexOf(" ") + 1, c = a.length - 10;\n  return a.substring(b > c ? b : c);\n};\naxs.properties.getTextProperties = function(a) {\n  var b = {};\n  a = axs.properties.findTextAlternatives(a, b, !1, !0);\n  if (0 == Object.keys(b).length) {\n    if (!a) {\n      return null;\n    }\n    b.hasProperties = !1;\n  } else {\n    b.hasProperties = !0;\n  }\n  b.computedText = a;\n  b.lastWord = axs.properties.getLastWord(a);\n  return b;\n};\naxs.properties.getAriaProperties = function(a) {\n  var b = {}, c = axs.properties.getGlobalAriaProperties(a), d;\n  for (d in axs.constants.ARIA_PROPERTIES) {\n    var e = "aria-" + d;\n    if (a.hasAttribute(e)) {\n      var f = a.getAttribute(e);\n      c[e] = axs.utils.getAriaPropertyValue(e, f, a);\n    }\n  }\n  0 < Object.keys(c).length && (b.properties = axs.utils.values(c));\n  f = axs.utils.getRoles(a);\n  if (!f) {\n    return Object.keys(b).length ? b : null;\n  }\n  b.roles = f;\n  if (!f.valid || !f.roles) {\n    return b;\n  }\n  for (var e = f.roles, g = 0;g < e.length;g++) {\n    var h = e[g];\n    if (h.details && h.details.propertiesSet) {\n      for (d in h.details.propertiesSet) {\n        d in c || (a.hasAttribute(d) ? (f = a.getAttribute(d), c[d] = axs.utils.getAriaPropertyValue(d, f, a), "values" in c[d] && (f = c[d].values, f[f.length - 1].isLast = !0)) : h.details.requiredPropertiesSet[d] && (c[d] = {name:d, valid:!1, reason:"Required property not set"}));\n      }\n    }\n  }\n  0 < Object.keys(c).length && (b.properties = axs.utils.values(c));\n  return 0 < Object.keys(b).length ? b : null;\n};\naxs.properties.getGlobalAriaProperties = function(a) {\n  for (var b = {}, c = 0;c < axs.constants.GLOBAL_PROPERTIES.length;c++) {\n    var d = axs.constants.GLOBAL_PROPERTIES[c];\n    if (a.hasAttribute(d)) {\n      var e = a.getAttribute(d);\n      b[d] = axs.utils.getAriaPropertyValue(d, e, a);\n    }\n  }\n  return b;\n};\naxs.properties.getVideoProperties = function(a) {\n  if (!axs.browserUtils.matchSelector(a, "video")) {\n    return null;\n  }\n  var b = {};\n  b.captionTracks = axs.properties.getTrackElements(a, "captions");\n  b.descriptionTracks = axs.properties.getTrackElements(a, "descriptions");\n  b.chapterTracks = axs.properties.getTrackElements(a, "chapters");\n  return b;\n};\naxs.properties.getTrackElements = function(a, b) {\n  var c = a.querySelectorAll("track[kind=" + b + "]"), d = {};\n  if (!c.length) {\n    return d.valid = !1, d.reason = {messageKey:"noTracksProvided", args:[[b]]}, d;\n  }\n  d.valid = !0;\n  for (var e = [], f = 0;f < c.length;f++) {\n    var g = {}, h = c[f].getAttribute("src"), k = c[f].getAttribute("srcLang"), m = c[f].getAttribute("label");\n    h ? (g.valid = !0, g.src = h) : (g.valid = !1, g.reason = {messageKey:"noSrcProvided"});\n    h = "";\n    m && (h += m, k && (h += " "));\n    k && (h += "(" + k + ")");\n    "" == h && (h = "[[object Object]]");\n    g.name = h;\n    e.push(g);\n  }\n  d.values = e;\n  return d;\n};\naxs.properties.getAllProperties = function(a) {\n  var b = axs.utils.asElement(a);\n  if (!b) {\n    return {};\n  }\n  var c = {};\n  c.ariaProperties = axs.properties.getAriaProperties(b);\n  c.colorProperties = axs.properties.getColorProperties(b);\n  c.focusProperties = axs.properties.getFocusProperties(b);\n  c.textProperties = axs.properties.getTextProperties(a);\n  c.videoProperties = axs.properties.getVideoProperties(b);\n  return c;\n};\n(function() {\n  function a(a) {\n    if (!a) {\n      return null;\n    }\n    var c = a.tagName;\n    if (!c) {\n      return null;\n    }\n    c = c.toUpperCase();\n    c = axs.constants.TAG_TO_IMPLICIT_SEMANTIC_INFO[c];\n    if (!c || !c.length) {\n      return null;\n    }\n    for (var d = null, e = 0, f = c.length;e < f;e++) {\n      var g = c[e];\n      if (g.selector) {\n        if (axs.browserUtils.matchSelector(a, g.selector)) {\n          return g;\n        }\n      } else {\n        d = g;\n      }\n    }\n    return d;\n  }\n  axs.properties.getImplicitRole = function(b) {\n    return (b = a(b)) ? b.role : "";\n  };\n  axs.properties.canTakeAriaAttributes = function(b) {\n    return (b = a(b)) ? !b.reserved : !0;\n  };\n})();\naxs.properties.getNativelySupportedAttributes = function(a) {\n  var b = [];\n  if (!a) {\n    return b;\n  }\n  a = a.cloneNode(!1);\n  for (var c = Object.keys(axs.constants.ARIA_TO_HTML_ATTRIBUTE), d = 0;d < c.length;d++) {\n    var e = c[d];\n    axs.constants.ARIA_TO_HTML_ATTRIBUTE[e] in a && (b[b.length] = e);\n  }\n  return b;\n};\n(function() {\n  var a = {};\n  axs.properties.getSelectorForRole = function(b) {\n    if (!b) {\n      return "";\n    }\n    if (a[b] && a.hasOwnProperty(b)) {\n      return a[b];\n    }\n    var c = [\'[role="\' + b + \'"]\'];\n    Object.keys(axs.constants.TAG_TO_IMPLICIT_SEMANTIC_INFO).forEach(function(a) {\n      var e = axs.constants.TAG_TO_IMPLICIT_SEMANTIC_INFO[a];\n      if (e && e.length) {\n        for (var f = 0;f < e.length;f++) {\n          var g = e[f];\n          if (g.role === b) {\n            if (g.selector) {\n              c[c.length] = g.selector;\n            } else {\n              c[c.length] = a;\n              break;\n            }\n          }\n        }\n      }\n    });\n    return a[b] = c.join(",");\n  };\n})();\naxs.AuditRule = function(a) {\n  for (var b = !0, c = [], d = 0;d < axs.AuditRule.requiredFields.length;d++) {\n    var e = axs.AuditRule.requiredFields[d];\n    e in a || (b = !1, c.push(e));\n  }\n  if (!b) {\n    throw "Invalid spec; the following fields were not specified: " + c.join(", ") + "\\n" + JSON.stringify(a);\n  }\n  this.name = a.name;\n  this.severity = a.severity;\n  this.relevantElementMatcher_ = a.relevantElementMatcher;\n  this.test_ = a.test;\n  this.code = a.code;\n  this.heading = a.heading || "";\n  this.url = a.url || "";\n  this.requiresConsoleAPI = !!a.opt_requiresConsoleAPI;\n};\naxs.AuditRule.requiredFields = "name severity relevantElementMatcher test code heading".split(" ");\naxs.AuditRule.NOT_APPLICABLE = {result:axs.constants.AuditResult.NA};\naxs.AuditRule.prototype.addElement = function(a, b) {\n  a.push(b);\n};\naxs.AuditRule.collectMatchingElements = function(a, b, c, d) {\n  if (a.nodeType == Node.ELEMENT_NODE) {\n    var e = a\n  }\n  e && b.call(null, e) && c.push(e);\n  if (e) {\n    var f = e.shadowRoot || e.webkitShadowRoot;\n    if (f) {\n      axs.AuditRule.collectMatchingElements(f, b, c, f);\n      return;\n    }\n  }\n  if (e && "content" == e.localName) {\n    for (e = e.getDistributedNodes(), f = 0;f < e.length;f++) {\n      axs.AuditRule.collectMatchingElements(e[f], b, c, d);\n    }\n  } else {\n    if (e && "shadow" == e.localName) {\n      if (f = e, d) {\n        for (e = f.getDistributedNodes(), f = 0;f < e.length;f++) {\n          axs.AuditRule.collectMatchingElements(e[f], b, c, d);\n        }\n      } else {\n        console.warn("ShadowRoot not provided for", e);\n      }\n    }\n    for (a = a.firstChild;null != a;) {\n      axs.AuditRule.collectMatchingElements(a, b, c, d), a = a.nextSibling;\n    }\n  }\n};\naxs.AuditRule.prototype.run = function(a) {\n  a = a || {};\n  var b = "ignoreSelectors" in a ? a.ignoreSelectors : [], c = "maxResults" in a ? a.maxResults : null, d = [];\n  axs.AuditRule.collectMatchingElements("scope" in a ? a.scope : document, this.relevantElementMatcher_, d);\n  var e = [];\n  if (!d.length) {\n    return {result:axs.constants.AuditResult.NA};\n  }\n  for (var f = 0;f < d.length && !(null != c && e.length >= c);f++) {\n    var g = d[f], h;\n    a: {\n      h = g;\n      for (var k = 0;k < b.length;k++) {\n        if (axs.browserUtils.matchSelector(h, b[k])) {\n          h = !0;\n          break a;\n        }\n      }\n      h = !1;\n    }\n    !h && this.test_(g, a.config) && this.addElement(e, g);\n  }\n  a = {result:e.length ? axs.constants.AuditResult.FAIL : axs.constants.AuditResult.PASS, elements:e};\n  f < d.length && (a.resultsTruncated = !0);\n  return a;\n};\naxs.AuditRules = {};\n(function() {\n  var a = {}, b = {};\n  axs.AuditRules.addRule = function(c) {\n    c = new axs.AuditRule(c);\n    if (c.code in b) {\n      throw Error(\'Can not add audit rule with same code: "\' + c.code + \'"\');\n    }\n    if (c.name in a) {\n      throw Error(\'Can not add audit rule with same name: "\' + c.name + \'"\');\n    }\n    a[c.name] = b[c.code] = c;\n  };\n  axs.AuditRules.getRule = function(c) {\n    return a[c] || b[c] || null;\n  };\n  axs.AuditRules.getRules = function(b) {\n    var d = Object.keys(a);\n    return b ? d : d.map(function(a) {\n      return this.getRule(a);\n    }, axs.AuditRules);\n  };\n})();\naxs.AuditResults = function() {\n  this.errors_ = [];\n  this.warnings_ = [];\n};\ngoog.exportSymbol("axs.AuditResults", axs.AuditResults);\naxs.AuditResults.prototype.addError = function(a) {\n  "" != a && this.errors_.push(a);\n};\ngoog.exportProperty(axs.AuditResults.prototype, "addError", axs.AuditResults.prototype.addError);\naxs.AuditResults.prototype.addWarning = function(a) {\n  "" != a && this.warnings_.push(a);\n};\ngoog.exportProperty(axs.AuditResults.prototype, "addWarning", axs.AuditResults.prototype.addWarning);\naxs.AuditResults.prototype.numErrors = function() {\n  return this.errors_.length;\n};\ngoog.exportProperty(axs.AuditResults.prototype, "numErrors", axs.AuditResults.prototype.numErrors);\naxs.AuditResults.prototype.numWarnings = function() {\n  return this.warnings_.length;\n};\ngoog.exportProperty(axs.AuditResults.prototype, "numWarnings", axs.AuditResults.prototype.numWarnings);\naxs.AuditResults.prototype.getErrors = function() {\n  return this.errors_;\n};\ngoog.exportProperty(axs.AuditResults.prototype, "getErrors", axs.AuditResults.prototype.getErrors);\naxs.AuditResults.prototype.getWarnings = function() {\n  return this.warnings_;\n};\ngoog.exportProperty(axs.AuditResults.prototype, "getWarnings", axs.AuditResults.prototype.getWarnings);\naxs.AuditResults.prototype.toString = function() {\n  for (var a = "", b = 0;b < this.errors_.length;b++) {\n    0 == b && (a += "\\nErrors:\\n");\n    var c = this.errors_[b], a = a + (c + "\\n\\n");\n  }\n  for (b = 0;b < this.warnings_.length;b++) {\n    0 == b && (a += "\\nWarnings:\\n"), c = this.warnings_[b], a += c + "\\n\\n";\n  }\n  return a;\n};\ngoog.exportProperty(axs.AuditResults.prototype, "toString", axs.AuditResults.prototype.toString);\naxs.Audit = {};\naxs.AuditConfiguration = function() {\n  this.rules_ = {};\n  this.maxResults = this.auditRulesToIgnore = this.auditRulesToRun = this.scope = null;\n  this.withConsoleApi = !1;\n  this.showUnsupportedRulesWarning = !0;\n  goog.exportProperty(this, "scope", this.scope);\n  goog.exportProperty(this, "auditRulesToRun", this.auditRulesToRun);\n  goog.exportProperty(this, "auditRulesToIgnore", this.auditRulesToIgnore);\n  goog.exportProperty(this, "withConsoleApi", this.withConsoleApi);\n  goog.exportProperty(this, "showUnsupportedRulesWarning", this.showUnsupportedRulesWarning);\n};\ngoog.exportSymbol("axs.AuditConfiguration", axs.AuditConfiguration);\naxs.AuditConfiguration.prototype = {ignoreSelectors:function(a, b) {\n  a in this.rules_ || (this.rules_[a] = {});\n  "ignore" in this.rules_[a] || (this.rules_[a].ignore = []);\n  Array.prototype.push.call(this.rules_[a].ignore, b);\n}, getIgnoreSelectors:function(a) {\n  return a in this.rules_ && "ignore" in this.rules_[a] ? this.rules_[a].ignore : [];\n}, setSeverity:function(a, b) {\n  a in this.rules_ || (this.rules_[a] = {});\n  this.rules_[a].severity = b;\n}, getSeverity:function(a) {\n  return a in this.rules_ && "severity" in this.rules_[a] ? this.rules_[a].severity : null;\n}, setRuleConfig:function(a, b) {\n  a in this.rules_ || (this.rules_[a] = {});\n  this.rules_[a].config = b;\n}, getRuleConfig:function(a) {\n  return a in this.rules_ && "config" in this.rules_[a] ? this.rules_[a].config : null;\n}};\ngoog.exportProperty(axs.AuditConfiguration.prototype, "ignoreSelectors", axs.AuditConfiguration.prototype.ignoreSelectors);\ngoog.exportProperty(axs.AuditConfiguration.prototype, "getIgnoreSelectors", axs.AuditConfiguration.prototype.getIgnoreSelectors);\naxs.Audit.unsupportedRulesWarningShown = !1;\naxs.Audit.getRulesCannotRun = function(a) {\n  return a.withConsoleApi ? [] : axs.AuditRules.getRules().filter(function(a) {\n    return a.requiresConsoleAPI;\n  }).map(function(a) {\n    return a.code;\n  });\n};\naxs.Audit.run = function(a) {\n  a = a || new axs.AuditConfiguration;\n  var b = a.withConsoleApi, c = [], d;\n  d = a.auditRulesToRun && 0 < a.auditRulesToRun.length ? a.auditRulesToRun : axs.AuditRules.getRules(!0);\n  if (a.auditRulesToIgnore) {\n    for (var e = 0;e < a.auditRulesToIgnore.length;e++) {\n      var f = a.auditRulesToIgnore[e];\n      0 > d.indexOf(f) || d.splice(d.indexOf(f), 1);\n    }\n  }\n  !axs.Audit.unsupportedRulesWarningShown && a.showUnsupportedRulesWarning && (e = axs.Audit.getRulesCannotRun(a), 0 < e.length && (console.warn("Some rules cannot be checked using the axs.Audit.run() method call. Use the Chrome plugin to check these rules: " + e.join(", ")), console.warn("To remove this message, pass an AuditConfiguration object to axs.Audit.run() and set configuration.showUnsupportedRulesWarning = false.")), axs.Audit.unsupportedRulesWarningShown = !0);\n  for (e = 0;e < d.length;e++) {\n    var f = d[e], g = axs.AuditRules.getRule(f);\n    if (g && !g.disabled && (b || !g.requiresConsoleAPI)) {\n      var h = {}, k = a.getIgnoreSelectors(g.name);\n      if (0 < k.length || a.scope) {\n        h.ignoreSelectors = k;\n      }\n      k = a.getRuleConfig(g.name);\n      null != k && (h.config = k);\n      a.scope && (h.scope = a.scope);\n      a.maxResults && (h.maxResults = a.maxResults);\n      h = g.run.call(g, h);\n      g = axs.utils.namedValues(g);\n      g.severity = a.getSeverity(f) || g.severity;\n      h.rule = g;\n      c.push(h);\n    }\n  }\n  return c;\n};\ngoog.exportSymbol("axs.Audit.run", axs.Audit.run);\naxs.Audit.auditResults = function(a) {\n  for (var b = new axs.AuditResults, c = 0;c < a.length;c++) {\n    var d = a[c];\n    d.result == axs.constants.AuditResult.FAIL && (d.rule.severity == axs.constants.Severity.SEVERE ? b.addError(axs.Audit.accessibilityErrorMessage(d)) : b.addWarning(axs.Audit.accessibilityErrorMessage(d)));\n  }\n  return b;\n};\ngoog.exportSymbol("axs.Audit.auditResults", axs.Audit.auditResults);\naxs.Audit.createReport = function(a, b) {\n  var c;\n  c = "*** Begin accessibility audit results ***\\nAn accessibility audit found " + axs.Audit.auditResults(a).toString();\n  b && (c += "\\nFor more information, please see ", c += b);\n  return c += "\\n*** End accessibility audit results ***";\n};\ngoog.exportSymbol("axs.Audit.createReport", axs.Audit.createReport);\naxs.Audit.accessibilityErrorMessage = function(a) {\n  for (var b = a.rule.severity == axs.constants.Severity.SEVERE ? "Error: " : "Warning: ", b = b + (a.rule.code + " (" + a.rule.heading + ") failed on the following " + (1 == a.elements.length ? "element" : "elements")), b = 1 == a.elements.length ? b + ":" : b + (" (1 - " + Math.min(5, a.elements.length) + " of " + a.elements.length + "):"), c = Math.min(a.elements.length, 5), d = 0;d < c;d++) {\n    var e = a.elements[d], b = b + "\\n";\n    try {\n      b += axs.utils.getQuerySelectorText(e);\n    } catch (f) {\n      b += " tagName:" + e.tagName, b += " id:" + e.id;\n    }\n  }\n  "" != a.rule.url && (b += "\\nSee " + a.rule.url + " for more information.");\n  return b;\n};\ngoog.exportSymbol("axs.Audit.accessibilityErrorMessage", axs.Audit.accessibilityErrorMessage);\naxs.AuditRules.addRule({name:"ariaOnReservedElement", heading:"This element does not support ARIA roles, states and properties", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_12", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return !axs.properties.canTakeAriaAttributes(a);\n}, test:function(a) {\n  return null !== axs.properties.getAriaProperties(a);\n}, code:"AX_ARIA_12"});\naxs.AuditRules.addRule({name:"ariaOwnsDescendant", heading:"aria-owns should not be used if ownership is implicit in the DOM", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_06", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[aria-owns]");\n}, test:function(a) {\n  return axs.utils.getIdReferents("aria-owns", a).some(function(b) {\n    return a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_CONTAINED_BY;\n  });\n}, code:"AX_ARIA_06"});\naxs.AuditRules.addRule({name:"ariaRoleNotScoped", heading:"Elements with ARIA roles must be in the correct scope", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_09", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[role]");\n}, test:function(a) {\n  var b = axs.utils.getRoles(a);\n  if (!b || !b.applied) {\n    return !1;\n  }\n  b = b.applied.details.scope;\n  if (!b || 0 === b.length) {\n    return !1;\n  }\n  for (var c = a;c = c.parentNode;) {\n    var d = axs.utils.getRoles(c, !0);\n    if (d && d.applied && 0 <= b.indexOf(d.applied.name)) {\n      return !1;\n    }\n  }\n  if (a = axs.utils.getIdReferrers("aria-owns", a)) {\n    for (c = 0;c < a.length;c++) {\n      if ((d = axs.utils.getRoles(a[c], !0)) && d.applied && 0 <= b.indexOf(d.applied.name)) {\n        return !1;\n      }\n    }\n  }\n  return !0;\n}, code:"AX_ARIA_09"});\naxs.AuditRules.addRule({name:"audioWithoutControls", heading:"Audio elements should have controls", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_audio_01", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "audio[autoplay]");\n}, test:function(a) {\n  return !a.querySelectorAll("[controls]").length && 3 < a.duration;\n}, code:"AX_AUDIO_01"});\n(function() {\n  var a = /^aria\\-/;\n  axs.AuditRules.addRule({name:"badAriaAttribute", heading:"This element has an invalid ARIA attribute", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_11", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(b) {\n    b = b.attributes;\n    for (var c = 0, d = b.length;c < d;c++) {\n      if (a.test(b[c].name)) {\n        return !0;\n      }\n    }\n    return !1;\n  }, test:function(b) {\n    b = b.attributes;\n    for (var c = 0, d = b.length;c < d;c++) {\n      var e = b[c].name;\n      if (a.test(e) && (e = e.replace(a, ""), !axs.constants.ARIA_PROPERTIES.hasOwnProperty(e))) {\n        return !0;\n      }\n    }\n    return !1;\n  }, code:"AX_ARIA_11"});\n})();\naxs.AuditRules.addRule({name:"badAriaAttributeValue", heading:"ARIA state and property values must be valid", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_04", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  var b = axs.utils.getSelectorForAriaProperties(axs.constants.ARIA_PROPERTIES);\n  return axs.browserUtils.matchSelector(a, b);\n}, test:function(a) {\n  for (var b in axs.constants.ARIA_PROPERTIES) {\n    var c = "aria-" + b;\n    if (a.hasAttribute(c)) {\n      var d = a.getAttribute(c);\n      if (!axs.utils.getAriaPropertyValue(c, d, a).valid) {\n        return !0;\n      }\n    }\n  }\n  return !1;\n}, code:"AX_ARIA_04"});\naxs.AuditRules.addRule({name:"badAriaRole", heading:"Elements with ARIA roles must use a valid, non-abstract ARIA role", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_01", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[role]");\n}, test:function(a) {\n  return !axs.utils.getRoles(a).valid;\n}, code:"AX_ARIA_01"});\naxs.AuditRules.addRule({name:"controlsWithoutLabel", heading:"Controls and media elements should have labels", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_text_01", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  if (!axs.browserUtils.matchSelector(a, \'input:not([type="hidden"]):not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), video:not([disabled])\') || "presentation" == a.getAttribute("role")) {\n    return !1;\n  }\n  if (0 <= a.tabIndex) {\n    return !0;\n  }\n  for (a = axs.utils.parentElement(a);null != a;a = axs.utils.parentElement(a)) {\n    if (axs.utils.elementIsAriaWidget(a)) {\n      return !1;\n    }\n  }\n  return !0;\n}, test:function(a) {\n  return axs.utils.isElementOrAncestorHidden(a) || "input" == a.tagName.toLowerCase() && "button" == a.type && a.value.length || "button" == a.tagName.toLowerCase() && a.textContent.replace(/^\\s+|\\s+$/g, "").length ? !1 : axs.utils.hasLabel(a) ? !1 : !0;\n}, code:"AX_TEXT_01", ruleName:"Controls and media elements should have labels"});\naxs.AuditRules.addRule({name:"duplicateId", heading:"An element\'s ID must be unique in the DOM", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_html_02", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[id]");\n}, test:function(a) {\n  var b = a.id;\n  if (!b) {\n    return !1;\n  }\n  b = "[id=\'" + b.replace(/\'/g, "\\\\\'") + "\']";\n  return 1 < a.ownerDocument.querySelectorAll(b).length;\n}, code:"AX_HTML_02"});\naxs.AuditRules.addRule({name:"focusableElementNotVisibleAndNotAriaHidden", heading:"These elements are focusable but either invisible or obscured by another element", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_focus_01", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  if (!axs.browserUtils.matchSelector(a, axs.utils.FOCUSABLE_ELEMENTS_SELECTOR)) {\n    return !1;\n  }\n  if (0 <= a.tabIndex) {\n    return !0;\n  }\n  for (var b = axs.utils.parentElement(a);null != b;b = axs.utils.parentElement(b)) {\n    if (axs.utils.elementIsAriaWidget(b)) {\n      return !1;\n    }\n  }\n  return "" === axs.properties.findTextAlternatives(a, {}).trim() ? !1 : !0;\n}, test:function(a) {\n  if (axs.utils.isElementOrAncestorHidden(a)) {\n    return !1;\n  }\n  a.focus();\n  return !axs.utils.elementIsVisible(a);\n}, code:"AX_FOCUS_01"});\naxs.AuditRules.addRule({name:"humanLangMissing", heading:"The web page should have the content\'s human language indicated in the markup", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_html_01", 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15px!important}.tota11y-color-hexes{font-family:monospace!important}",""])},function(e,t,n){t=e.exports=n(5)(),t.push([e.id,".tota11y-dark-color-scheme{background-color:#333!important;color:#f2f2f2!important}.tota11y-no-select{-webkit-user-select:none!important;-moz-user-select:none!important;-ms-user-select:none!important;user-select:none!important}.tota11y-heading-outline{color:#333!important}.tota11y-heading-outline-entry{margin-bottom:8px!important}.tota11y-heading-outline-entry.heading-level-1{margin-left:0!important}.tota11y-heading-outline-entry.heading-level-2{margin-left:20px!important}.tota11y-heading-outline-entry.heading-level-3{margin-left:40px!important}.tota11y-heading-outline-entry.heading-level-4{margin-left:60px!important}.tota11y-heading-outline-entry.heading-level-5{margin-left:80px!important}.tota11y-heading-outline-entry.heading-level-6{margin-left:100px!important}.tota11y-heading-outline-level{position:relative!important;top:-2px!important;right:auto!important;bottom:auto!important;left:auto!important;margin-right:5px!important;padding:2px 3px!important;pointer-events:none!important}",""])},function(e,t,n){t=e.exports=n(5)(),t.push([e.id,".tota11y-label-help,.tota11y-label-text{float:left!important}.tota11y-dark-color-scheme{background-color:#333!important;color:#f2f2f2!important}.tota11y-no-select{-webkit-user-select:none!important;-moz-user-select:none!important;-ms-user-select:none!important;user-select:none!important}.tota11y-label{background-color:#ffe800!important;border:1px solid rgba(0,0,0,.1)!important;cursor:default!important;padding:3px!important;position:absolute!important;z-index:9997!important}.tota11y-label-error{background-color:#ffaeae!important}.tota11y-label-error-icon{display:block!important;float:left!important;margin-right:3px!important;width:12px!important}.tota11y-label-success{background-color:#b9eda9!important}.tota11y-label-warning{background-color:#ffe800!important}.tota11y-label,.tota11y-label-detail,.tota11y-label-help,.tota11y-label-link,.tota11y-label-text{color:#333!important;font-size:12px!important}.tota11y-label-detail{clear:both!important;display:none!important;max-width:300px!important}.tota11y-label:hover .tota11y-label-detail{display:block!important}.tota11y-label-help{margin-left:5px!important}.tota11y-label-link:focus,.tota11y-label-link:hover{opacity:.6!important;text-decoration:underline!important}.tota11y-highlight{background-color:rgba(120,130,200,.4)!important;pointer-events:none!important;position:absolute!important;z-index:9999!important}",""])},function(e,t,n){t=e.exports=n(5)(),t.push([e.id,".tota11y-dark-color-scheme,.tota11y-info{background-color:#333!important;color:#f2f2f2!important}.tota11y-no-select{user-select:none!important}.tota11y-info,.tota11y-no-select{-webkit-user-select:none!important;-moz-user-select:none!important;-ms-user-select:none!important}.tota11y-info{user-select:none!important;border-radius:5px!important;position:fixed!important;z-index:9998!important}.tota11y-info-section *,.tota11y-info-tab.active .tota11y-info-tab-anchor-text{color:#333!important}.tota11y-info-controls{float:right!important}.tota11y-info-annotation-toggle{float:left!important;margin-right:10px!important}.tota11y-info-hidden{display:none!important}.tota11y-info-dismiss-trigger{font-size:25px!important;line-height:25px!important;position:relative!important;top:-2px!important}.tota11y-info-section,.tota11y-info-tab-anchor{top:0!important;right:0!important;bottom:0!important;left:0!important}.tota11y-info-body,.tota11y-info-title{padding:10px 10px 0!important}.tota11y-info-title:hover{cursor:move!important}.tota11y-info-tabs{display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important;margin:0!important;padding:0 0 10px!important}.tota11y-info-tab{height:30px!important;list-style:none!important;position:relative!important;text-align:center!important;width:100%!important}.tota11y-info-tab-anchor{position:absolute!important;text-align:center!important}.tota11y-info-tab-anchor-text{line-height:30px!important}.tota11y-info-tab:hover{background-color:#555!important}.tota11y-info-section,.tota11y-info-tab.active,.tota11y-info-tab.active:hover{background-color:#f2f2f2!important}.tota11y-info-sections{position:relative!important;height:270px!important;width:400px!important}.tota11y-info-section{position:absolute!important;display:none!important;overflow-y:scroll!important;padding:10px!important}.tota11y-info-error-trigger,.tota11y-info-section.active{display:block!important}.tota11y-info-errors{margin:0!important;padding:0!important}.tota11y-info-error{list-style:none!important;margin-bottom:10px!important}.tota11y-info-error-trigger.trigger-highlight{background-color:rgba(120,130,200,.4)!important}.tota11y-info-error-chevron{display:inline-block!important;font-size:20px!important;height:14px!important;line-height:14px!important;margin-right:3px!important;-webkit-transform:rotateZ(90deg)!important;transform:rotateZ(90deg)!important;-webkit-transform-origin:3px 8px!important;-ms-transform-origin:3px 8px!important;transform-origin:3px 8px!important;-webkit-transition:-webkit-transform ease-in-out 50ms!important;transition:transform ease-in-out 50ms!important}.tota11y-info-error-trigger.tota11y-collapsed .tota11y-info-error-chevron{-webkit-transform:rotateZ(0)!important;transform:rotateZ(0)!important}.tota11y-info-error-title{font-weight:700!important}.tota11y-info-error-scroll{float:right!important;margin-top:3px!important;padding-left:5px!important}.tota11y-info-error-scroll-glyph{border-color:#333!important}.tota11y-info-error-scroll:hover .tota11y-info-error-scroll-glyph{border-color:#999!important}.tota11y-info-error-scroll-lens{border:1px solid!important;border-radius:50%!important;height:8px!important;width:8px!important}.tota11y-info-error-scroll-handle{border-left:1px solid!important;height:7px!important;-webkit-transform:translateX(-2px) translateY(-2px) rotate(45deg)!important;-ms-transform:translateX(-2px) translateY(-2px) rotate(45deg)!important;transform:translateX(-2px) translateY(-2px) rotate(45deg)!important;width:1px!important}.tota11y-info-error-description{font-size:13px!important;padding:10px 0 0!important;-webkit-user-select:text!important;-moz-user-select:text!important;-ms-user-select:text!important;user-select:text!important}.tota11y-info-error-description.tota11y-collapsed{display:none!important}.tota11y-info-error-count{background-color:red!important;border-radius:20px!important;color:#fff!important;display:inline!important;margin-left:5px!important;padding:1px 8px!important}",""])},function(e,t,n){var r=n(2);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a,o=t.helperMissing,i="function",s=this.escapeExpression;return'<div>\n    <p>\n        The color combination\n        <span class="tota11y-color-hexes">'+s((a=null!=(a=t.fgColorHex||(null!=e?e.fgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"fgColorHex",hash:{},data:r}):a))+"/"+s((a=null!=(a=t.bgColorHex||(null!=e?e.bgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"bgColorHex",hash:{},data:r}):a))+"</span>\n        has a contrast ratio of <strong>"+s((a=null!=(a=t.contrastRatio||(null!=e?e.contrastRatio:e))?a:o,typeof a===i?a.call(e,{name:"contrastRatio",hash:{},data:r}):a))+"</strong>, which is not\n        sufficient. At this size, you will need a ratio of at least\n        <strong>"+s((a=null!=(a=t.requiredRatio||(null!=e?e.requiredRatio:e))?a:o,typeof a===i?a.call(e,{name:"requiredRatio",hash:{},data:r}):a))+'</strong>.\n    </p>\n\n    <p>\n        Consider using the following foreground/background combination:\n    </p>\n\n    <div class="tota11y-contrast-suggestion">\n        <span class="tota11y-color-hexes">\n            '+s((a=null!=(a=t.suggestedFgColorHex||(null!=e?e.suggestedFgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"suggestedFgColorHex",hash:{},data:r}):a))+"/"+s((a=null!=(a=t.suggestedBgColorHex||(null!=e?e.suggestedBgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"suggestedBgColorHex",hash:{},data:r}):a))+'\n        </span>\n\n        <span class="tota11y-swatches">\n            <span\n                class="tota11y-swatch"\n                style="background-color: '+s((a=null!=(a=t.suggestedFgColorHex||(null!=e?e.suggestedFgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"suggestedFgColorHex",hash:{},data:r}):a))+'">\n            </span>\n            /\n            <span\n                class="tota11y-swatch"\n                style="background-color: '+s((a=null!=(a=t.suggestedBgColorHex||(null!=e?e.suggestedBgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"suggestedBgColorHex",hash:{},data:r}):a))+'">\n            </span>\n        </span>\n\n        has a ratio of <strong>'+s((a=null!=(a=t.suggestedColorsRatio||(null!=e?e.suggestedColorsRatio:e))?a:o,typeof a===i?a.call(e,{name:"suggestedColorsRatio",hash:{},data:r}):a))+'</strong>\n        <br />\n\n        <label>\n            Preview:\n            <input class="preview-contrast-fix" type="checkbox">\n        </label>\n    </div>\n</div>\n'},useData:!0})},function(e,t,n){var r=n(2);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a,o=t.helperMissing,i="function",s=this.escapeExpression;return"Insufficient contrast ratio ("+s((a=null!=(a=t.contrastRatio||(null!=e?e.contrastRatio:e))?a:o,typeof a===i?a.call(e,{name:"contrastRatio",hash:{},data:r}):a))+" &lt; "+s((a=null!=(a=t.requiredRatio||(null!=e?e.requiredRatio:e))?a:o,typeof a===i?a.call(e,{name:"requiredRatio",hash:{},data:r}):a))+')\n\n<span class="tota11y-swatches">\n    <span class="tota11y-swatch" style="background-color: '+s((a=null!=(a=t.fgColorHex||(null!=e?e.fgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"fgColorHex",hash:{},data:r}):a))+'"></span>\n    /\n    <span class="tota11y-swatch" style="background-color: '+s((a=null!=(a=t.bgColorHex||(null!=e?e.bgColorHex:e))?a:o,typeof a===i?a.call(e,{name:"bgColorHex",hash:{},data:r}):a))+'"></span>\n</span>\n'},useData:!0})},function(e,t,n){var r=n(2);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a,o=t.helperMissing,i="function",s=this.escapeExpression;return'<div class="tota11y-heading-outline-entry heading-level-'+s((a=null!=(a=t.level||(null!=e?e.level:e))?a:o,typeof a===i?a.call(e,{name:"level",hash:{},data:r}):a))+'">\n    <span class="tota11y-heading-outline-level tota11y-label">'+s((a=null!=(a=t.level||(null!=e?e.level:e))?a:o,typeof a===i?a.call(e,{name:"level",hash:{},data:r}):a))+'</span>\n    <span class="tota11y-heading-outline-heading-text">'+s((a=null!=(a=t.text||(null!=e?e.text:e))?a:o,typeof a===i?a.call(e,{name:"text",hash:{},data:r}):a))+"</span>\n</div>\n"},useData:!0})},function(e,t,n){var r=n(2);e.exports=(r["default"]||r).template({1:function(e,t,n,r){return"    <p>\n        The <code>placeholder</code> attribute is not guaranteed to be read by\n        assistive technologies. It is better to include a proper label.\n    </p>\n"},3:function(e,t,n,r){var a;return'    <p>\n        The simplest way to do so is by creating a <code>&lt;label&gt;</code>\n        tag with a <code>for</code> attribute like so:\n    </p>\n\n    <pre><code>&lt;label for="'+this.escapeExpression((a=null!=(a=t.id||(null!=e?e.id:e))?a:t.helperMissing,"function"==typeof a?a.call(e,{name:"id",hash:{},data:r}):a))+'"&gt;\n    Label text here...\n&lt;/label&gt;</code></pre>\n'},5:function(e,t,n,r){var a;return'    <p>\n        You can give this element an <code>id</code> attribute and build a\n        <code>&lt;label&gt;</code> with a corresponding <code>for</code>\n        attribute like so:\n\n        <pre><code>&lt;label for="my-input"&gt;\n    Label text here...\n&lt;/label&gt;\n&lt;'+this.escapeExpression((a=null!=(a=t.tagName||(null!=e?e.tagName:e))?a:t.helperMissing,"function"==typeof a?a.call(e,{name:"tagName",hash:{},data:r}):a))+' id="my-input"&gt;</code></pre>\n    </p>\n'},compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a;return(null!=(a=t["if"].call(e,null!=e?e.placeholder:e,{name:"if",hash:{},fn:this.program(1,r,0),inverse:this.noop,data:r}))?a:"")+"\n"+(null!=(a=t["if"].call(e,null!=e?e.id:e,{name:"if",hash:{},fn:this.program(3,r,0),inverse:this.program(5,r,0),data:r}))?a:"")},useData:!0})},function(e,t,n){var r=n(2);e.exports=(r["default"]||r).template({1:function(e,t,n,r){return'        <div class="tota11y-label-help">\n            (<a class="tota11y-label-link" href="#">?</a>)\n        </div>\n'},compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a,o,i=t.helperMissing,s="function";return'<span class="tota11y-label-error-icon">\n    <!--\n        "Warning" icon by Lorena Salagre\n        https://thenounproject.com/lorens/\n\n        Licensed under Creative Commons by 3.0 US\n        http://creativecommons.org/licenses/by/3.0/us/legalcode\n    -->\n    <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Capa_1" x="0px" y="0px" width="100%" height="100%" viewBox="0 0 100 100" enable-background="new 0 0 100 100" xml:space="preserve">\n        <path d="M80.515,90.781H19.485c-6.145,0-10.779-2.168-13.052-6.103c-2.273-3.938-1.832-9.036,1.24-14.356l30.515-52.851  c3.07-5.321,7.266-8.251,11.811-8.251s8.741,2.93,11.811,8.251l30.515,52.851c3.072,5.32,3.513,10.418,1.24,14.356  C91.293,88.613,86.659,90.781,80.515,90.781z M50,12.384c-3.367,0-6.59,2.369-9.071,6.669L10.415,71.904  c-2.483,4.3-2.924,8.275-1.24,11.191c1.683,2.916,5.345,4.521,10.311,4.521h61.029c4.966,0,8.628-1.605,10.311-4.521  c1.683-2.916,1.243-6.89-1.24-11.191L59.071,19.053C56.59,14.753,53.367,12.384,50,12.384z M56.227,72.18  c0-3.172-2.572-5.744-5.744-5.744s-5.744,2.572-5.744,5.744c0,3.172,2.572,5.744,5.744,5.744S56.227,75.352,56.227,72.18z   M56.382,37.613c0-3.257-2.641-5.898-5.898-5.898c-3.257,0-5.898,2.641-5.898,5.898l1.393,20.932h0.019  c0.202,2.312,2.121,4.132,4.486,4.132c2.187,0,4.012-1.551,4.434-3.613c0.034-0.167,0.037-0.345,0.052-0.518h0.04L56.382,37.613z"/>\n    </svg>\n</span>\n\n<span class="tota11y-label-content">\n    <div class="tota11y-label-text">'+(null!=(o=null!=(o=t.text||(null!=e?e.text:e))?o:i,a=typeof o===s?o.call(e,{name:"text",hash:{},data:r}):o)?a:"")+"</div>\n"+(null!=(a=t["if"].call(e,null!=e?e.hasErrorEntry:e,{name:"if",hash:{},fn:this.program(1,r,0),inverse:this.noop,data:r}))?a:"")+'    <div class="tota11y-label-detail">'+(null!=(o=null!=(o=t.detail||(null!=e?e.detail:e))?o:i,a=typeof o===s?o.call(e,{name:"detail",hash:{},data:r}):o)?a:"")+"</div>\n</span>\n"},useData:!0})},function(e,t,n){var r=n(2);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a,o;return'<li class="tota11y-info-error">\n    <a href="#" class="tota11y-info-error-scroll">\n        <div class="tota11y-info-error-scroll-glyph tota11y-info-error-scroll-lens"></div>\n        <div class="tota11y-info-error-scroll-glyph tota11y-info-error-scroll-handle"></div>\n    </a>\n    <a href="#" class="tota11y-info-error-trigger tota11y-collapsed">\n        <div class="tota11y-info-error-title">\n            <span class="tota11y-info-error-chevron">\n                &#8250;\n            </span>\n            '+(null!=(o=null!=(o=t.title||(null!=e?e.title:e))?o:t.helperMissing,a="function"==typeof o?o.call(e,{name:"title",hash:{},data:r}):o)?a:"")+'\n        </div>\n    </a>\n    <div class="tota11y-info-error-description tota11y-collapsed"></div>\n</li>\n'},useData:!0})},function(e,t,n){var r=n(2);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a;return'<li class="tota11y-info-tab">\n    <a class="tota11y-info-tab-anchor" href="#">\n        <span class="tota11y-info-tab-anchor-text">'+this.escapeExpression((a=null!=(a=t.title||(null!=e?e.title:e))?a:t.helperMissing,"function"==typeof a?a.call(e,{name:"title",hash:{},data:r}):a))+"</span>\n    </a>\n</li>\n"},useData:!0})},function(e,t,n){var r=n(2);e.exports=(r["default"]||r).template({compiler:[6,">= 2.0.0-beta.1"],main:function(e,t,n,r){var a;return'<div class="tota11y tota11y-info">\n    <header class="tota11y-info-title">\n        '+this.escapeExpression((a=null!=(a=t.title||(null!=e?e.title:e))?a:t.helperMissing,"function"==typeof a?a.call(e,{name:"title",hash:{},data:r}):a))+'\n        <span class="tota11y-info-controls">\n            <label class="tota11y-info-annotation-toggle">\n                Annotate:\n                <input class="toggle-annotation" type="checkbox" checked>\n            </label>\n            <a href="#" class="tota11y-info-dismiss-trigger">&times;</a>\n        </span>\n    </header>\n    <div class="tota11y-info-body">\n        <div class="tota11y-info-sections"></div>\n        <ul role="tablist" class="tota11y-info-tabs"></ul>\n    </div>\n</div>\n'},useData:!0})},function(e,t,n){var 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(delete goog.global._et_, goog.evalWorksForGlobals_ = !0) : goog.evalWorksForGlobals_ = !1), goog.evalWorksForGlobals_) {\n        goog.global.eval(a);\n      } else {\n        var b = goog.global.document, c = b.createElement("script");\n        c.type = "text/javascript";\n        c.defer = !1;\n        c.appendChild(b.createTextNode(a));\n        b.body.appendChild(c);\n        b.body.removeChild(c);\n      }\n    } else {\n      throw Error("goog.globalEval not available");\n    }\n  }\n};\ngoog.evalWorksForGlobals_ = null;\ngoog.getCssName = function(a, b) {\n  var c = function(a) {\n    return goog.cssNameMapping_[a] || a;\n  }, d = function(a) {\n    a = a.split("-");\n    for (var b = [], d = 0;d < a.length;d++) {\n      b.push(c(a[d]));\n    }\n    return b.join("-");\n  }, d = goog.cssNameMapping_ ? "BY_WHOLE" == goog.cssNameMappingStyle_ ? c : d : function(a) {\n    return a;\n  };\n  return b ? a + "-" + d(b) : d(a);\n};\ngoog.setCssNameMapping = function(a, b) {\n  goog.cssNameMapping_ = a;\n  goog.cssNameMappingStyle_ = b;\n};\n!COMPILED && goog.global.CLOSURE_CSS_NAME_MAPPING && (goog.cssNameMapping_ = goog.global.CLOSURE_CSS_NAME_MAPPING);\ngoog.getMsg = function(a, b) {\n  var c = b || {}, d;\n  for (d in c) {\n    var e = ("" + c[d]).replace(/\\$/g, "$$$$");\n    a = a.replace(new RegExp("\\\\{\\\\$" + d + "\\\\}", "gi"), e);\n  }\n  return a;\n};\ngoog.getMsgWithFallback = function(a, b) {\n  return a;\n};\ngoog.exportSymbol = function(a, b, c) {\n  goog.exportPath_(a, b, c);\n};\ngoog.exportProperty = function(a, b, c) {\n  a[b] = c;\n};\ngoog.inherits = function(a, b) {\n  function c() {\n  }\n  c.prototype = b.prototype;\n  a.superClass_ = b.prototype;\n  a.prototype = new c;\n  a.prototype.constructor = a;\n  a.base = function(a, c, f) {\n    var g = Array.prototype.slice.call(arguments, 2);\n    return b.prototype[c].apply(a, g);\n  };\n};\ngoog.base = function(a, b, c) {\n  var d = arguments.callee.caller;\n  if (goog.STRICT_MODE_COMPATIBLE || goog.DEBUG && !d) {\n    throw Error("arguments.caller not defined.  goog.base() cannot be used with strict mode code. See http://www.ecma-international.org/ecma-262/5.1/#sec-C");\n  }\n  if (d.superClass_) {\n    return d.superClass_.constructor.apply(a, Array.prototype.slice.call(arguments, 1));\n  }\n  for (var e = Array.prototype.slice.call(arguments, 2), f = !1, g = a.constructor;g;g = g.superClass_ && g.superClass_.constructor) {\n    if (g.prototype[b] === d) {\n      f = !0;\n    } else {\n      if (f) {\n        return g.prototype[b].apply(a, e);\n      }\n    }\n  }\n  if (a[b] === d) {\n    return a.constructor.prototype[b].apply(a, e);\n  }\n  throw Error("goog.base called from a method of one name to a method of a different name");\n};\ngoog.scope = function(a) {\n  a.call(goog.global);\n};\nvar axs = {};\naxs.browserUtils = {};\naxs.browserUtils.matchSelector = function(a, b) {\n  return a.webkitMatchesSelector ? a.webkitMatchesSelector(b) : a.mozMatchesSelector ? a.mozMatchesSelector(b) : a.msMatchesSelector ? a.msMatchesSelector(b) : !1;\n};\naxs.constants = {};\naxs.constants.ARIA_ROLES = {alert:{namefrom:["author"], parent:["region"]}, alertdialog:{namefrom:["author"], namerequired:!0, parent:["alert", "dialog"]}, application:{namefrom:["author"], namerequired:!0, parent:["landmark"]}, article:{namefrom:["author"], parent:["document", "region"]}, banner:{namefrom:["author"], parent:["landmark"]}, button:{childpresentational:!0, namefrom:["contents", "author"], namerequired:!0, parent:["command"], properties:["aria-expanded", "aria-pressed"]}, checkbox:{namefrom:["contents", \n"author"], namerequired:!0, parent:["input"], requiredProperties:["aria-checked"], properties:["aria-checked"]}, columnheader:{namefrom:["contents", "author"], namerequired:!0, parent:["gridcell", "sectionhead", "widget"], properties:["aria-sort"], scope:["row"]}, combobox:{mustcontain:["listbox", "textbox"], namefrom:["author"], namerequired:!0, parent:["select"], requiredProperties:["aria-expanded"], properties:["aria-expanded", "aria-autocomplete", "aria-required"]}, command:{"abstract":!0, namefrom:["author"], \nparent:["widget"]}, complementary:{namefrom:["author"], parent:["landmark"]}, composite:{"abstract":!0, childpresentational:!1, namefrom:["author"], parent:["widget"], properties:["aria-activedescendant"]}, contentinfo:{namefrom:["author"], parent:["landmark"]}, definition:{namefrom:["author"], parent:["section"]}, dialog:{namefrom:["author"], namerequired:!0, parent:["window"]}, directory:{namefrom:["contents", "author"], parent:["list"]}, document:{namefrom:[" author"], namerequired:!0, parent:["structure"], \nproperties:["aria-expanded"]}, form:{namefrom:["author"], parent:["landmark"]}, grid:{mustcontain:["row", "rowgroup"], namefrom:["author"], namerequired:!0, parent:["composite", "region"], properties:["aria-level", "aria-multiselectable", "aria-readonly"]}, gridcell:{namefrom:["contents", "author"], namerequired:!0, parent:["section", "widget"], properties:["aria-readonly", "aria-required", "aria-selected"], scope:["row"]}, group:{namefrom:[" author"], parent:["section"], properties:["aria-activedescendant"]}, \nheading:{namerequired:!0, parent:["sectionhead"], properties:["aria-level"]}, img:{childpresentational:!0, namefrom:["author"], namerequired:!0, parent:["section"]}, input:{"abstract":!0, namefrom:["author"], parent:["widget"]}, landmark:{"abstract":!0, namefrom:["contents", "author"], namerequired:!1, parent:["region"]}, link:{namefrom:["contents", "author"], namerequired:!0, parent:["command"], properties:["aria-expanded"]}, list:{mustcontain:["group", "listitem"], namefrom:["author"], parent:["region"]}, \nlistbox:{mustcontain:["option"], namefrom:["author"], namerequired:!0, parent:["list", "select"], properties:["aria-multiselectable", "aria-required"]}, listitem:{namefrom:["contents", "author"], namerequired:!0, parent:["section"], properties:["aria-level", "aria-posinset", "aria-setsize"], scope:["list"]}, log:{namefrom:[" author"], namerequired:!0, parent:["region"]}, main:{namefrom:["author"], parent:["landmark"]}, marquee:{namerequired:!0, parent:["section"]}, math:{childpresentational:!0, namefrom:["author"], \nparent:["section"]}, menu:{mustcontain:["group", "menuitemradio", "menuitem", "menuitemcheckbox"], namefrom:["author"], namerequired:!0, parent:["list", "select"]}, menubar:{namefrom:["author"], parent:["menu"]}, menuitem:{namefrom:["contents", "author"], namerequired:!0, parent:["command"], scope:["menu", "menubar"]}, menuitemcheckbox:{namefrom:["contents", "author"], namerequired:!0, parent:["checkbox", "menuitem"], scope:["menu", "menubar"]}, menuitemradio:{namefrom:["contents", "author"], namerequired:!0, \nparent:["menuitemcheckbox", "radio"], scope:["menu", "menubar"]}, navigation:{namefrom:["author"], parent:["landmark"]}, note:{namefrom:["author"], parent:["section"]}, option:{namefrom:["contents", "author"], namerequired:!0, parent:["input"], properties:["aria-checked", "aria-posinset", "aria-selected", "aria-setsize"]}, presentation:{parent:["structure"]}, progressbar:{childpresentational:!0, namefrom:["author"], namerequired:!0, parent:["range"]}, radio:{namefrom:["contents", "author"], namerequired:!0, \nparent:["checkbox", "option"]}, radiogroup:{mustcontain:["radio"], namefrom:["author"], namerequired:!0, parent:["select"], properties:["aria-required"]}, range:{"abstract":!0, namefrom:["author"], parent:["widget"], properties:["aria-valuemax", "aria-valuemin", "aria-valuenow", "aria-valuetext"]}, region:{namefrom:[" author"], parent:["section"]}, roletype:{"abstract":!0, properties:"aria-atomic aria-busy aria-controls aria-describedby aria-disabled aria-dropeffect aria-flowto aria-grabbed aria-haspopup aria-hidden aria-invalid aria-label aria-labelledby aria-live aria-owns aria-relevant".split(" ")}, \nrow:{mustcontain:["columnheader", "gridcell", "rowheader"], namefrom:["contents", "author"], parent:["group", "widget"], properties:["aria-level", "aria-selected"], scope:["grid", "rowgroup", "treegrid"]}, rowgroup:{mustcontain:["row"], namefrom:["contents", "author"], parent:["group"], scope:["grid"]}, rowheader:{namefrom:["contents", "author"], namerequired:!0, parent:["gridcell", "sectionhead", "widget"], properties:["aria-sort"], scope:["row"]}, search:{namefrom:["author"], parent:["landmark"]}, \nsection:{"abstract":!0, namefrom:["contents", "author"], parent:["structure"], properties:["aria-expanded"]}, sectionhead:{"abstract":!0, namefrom:["contents", "author"], parent:["structure"], properties:["aria-expanded"]}, select:{"abstract":!0, namefrom:["author"], parent:["composite", "group", "input"]}, separator:{childpresentational:!0, namefrom:["author"], parent:["structure"], properties:["aria-expanded", "aria-orientation"]}, scrollbar:{childpresentational:!0, namefrom:["author"], namerequired:!1, \nparent:["input", "range"], requiredProperties:["aria-controls", "aria-orientation", "aria-valuemax", "aria-valuemin", "aria-valuenow"], properties:["aria-controls", "aria-orientation", "aria-valuemax", "aria-valuemin", "aria-valuenow"]}, slider:{childpresentational:!0, namefrom:["author"], namerequired:!0, parent:["input", "range"], requiredProperties:["aria-valuemax", "aria-valuemin", "aria-valuenow"], properties:["aria-valuemax", "aria-valuemin", "aria-valuenow", "aria-orientation"]}, spinbutton:{namefrom:["author"], \nnamerequired:!0, parent:["input", "range"], requiredProperties:["aria-valuemax", "aria-valuemin", "aria-valuenow"], properties:["aria-valuemax", "aria-valuemin", "aria-valuenow", "aria-required"]}, status:{parent:["region"]}, structure:{"abstract":!0, parent:["roletype"]}, tab:{namefrom:["contents", "author"], parent:["sectionhead", "widget"], properties:["aria-selected"]}, tablist:{mustcontain:["tab"], namefrom:["author"], parent:["composite", "directory"], properties:["aria-level"], scope:["tablist"]}, \ntabpanel:{namefrom:["author"], namerequired:!0, parent:["region"]}, textbox:{namefrom:["author"], namerequired:!0, parent:["input"], properties:["aria-activedescendant", "aria-autocomplete", "aria-multiline", "aria-readonly", "aria-required"]}, timer:{namefrom:["author"], namerequired:!0, parent:["status"]}, toolbar:{namefrom:["author"], parent:["group"]}, tooltip:{namerequired:!0, parent:["section"]}, tree:{mustcontain:["group", "treeitem"], namefrom:["author"], namerequired:!0, parent:["select"], \nproperties:["aria-multiselectable", "aria-required"]}, treegrid:{mustcontain:["row"], namefrom:["author"], namerequired:!0, parent:["grid", "tree"]}, treeitem:{namefrom:["contents", "author"], namerequired:!0, parent:["listitem", "option"], scope:["group", "tree"]}, widget:{"abstract":!0, parent:["roletype"]}, window:{"abstract":!0, namefrom:[" author"], parent:["roletype"], properties:["aria-expanded"]}};\naxs.constants.WIDGET_ROLES = {};\naxs.constants.addAllParentRolesToSet_ = function(a, b) {\n  if (a.parent) {\n    for (var c = a.parent, d = 0;d < c.length;d++) {\n      var e = c[d];\n      b[e] = !0;\n      axs.constants.addAllParentRolesToSet_(axs.constants.ARIA_ROLES[e], b);\n    }\n  }\n};\naxs.constants.addAllPropertiesToSet_ = function(a, b, c) {\n  var d = a[b];\n  if (d) {\n    for (var e = 0;e < d.length;e++) {\n      c[d[e]] = !0;\n    }\n  }\n  if (a.parent) {\n    for (a = a.parent, d = 0;d < a.length;d++) {\n      axs.constants.addAllPropertiesToSet_(axs.constants.ARIA_ROLES[a[d]], b, c);\n    }\n  }\n};\nfor (var roleName in axs.constants.ARIA_ROLES) {\n  var role = axs.constants.ARIA_ROLES[roleName], propertiesSet = {};\n  axs.constants.addAllPropertiesToSet_(role, "properties", propertiesSet);\n  role.propertiesSet = propertiesSet;\n  var requiredPropertiesSet = {};\n  axs.constants.addAllPropertiesToSet_(role, "requiredProperties", requiredPropertiesSet);\n  role.requiredPropertiesSet = requiredPropertiesSet;\n  var parentRolesSet = {};\n  axs.constants.addAllParentRolesToSet_(role, parentRolesSet);\n  role.allParentRolesSet = parentRolesSet;\n  "widget" in parentRolesSet && (axs.constants.WIDGET_ROLES[roleName] = role);\n}\naxs.constants.ARIA_PROPERTIES = {activedescendant:{type:"property", valueType:"idref"}, atomic:{defaultValue:"false", type:"property", valueType:"boolean"}, autocomplete:{defaultValue:"none", type:"property", valueType:"token", values:["inline", "list", "both", "none"]}, busy:{defaultValue:"false", type:"state", valueType:"boolean"}, checked:{defaultValue:"undefined", type:"state", valueType:"token", values:["true", "false", "mixed", "undefined"]}, controls:{type:"property", valueType:"idref_list"}, \ndescribedby:{type:"property", valueType:"idref_list"}, disabled:{defaultValue:"false", type:"state", valueType:"boolean"}, dropeffect:{defaultValue:"none", type:"property", valueType:"token_list", values:"copy move link execute popup none".split(" ")}, expanded:{defaultValue:"undefined", type:"state", valueType:"token", values:["true", "false", "undefined"]}, flowto:{type:"property", valueType:"idref_list"}, grabbed:{defaultValue:"undefined", type:"state", valueType:"token", values:["true", "false", \n"undefined"]}, haspopup:{defaultValue:"false", type:"property", valueType:"boolean"}, hidden:{defaultValue:"false", type:"state", valueType:"boolean"}, invalid:{defaultValue:"false", type:"state", valueType:"token", values:["grammar", "false", "spelling", "true"]}, label:{type:"property", valueType:"string"}, labelledby:{type:"property", valueType:"idref_list"}, level:{type:"property", valueType:"integer"}, live:{defaultValue:"off", type:"property", valueType:"token", values:["off", "polite", "assertive"]}, \nmultiline:{defaultValue:"false", type:"property", valueType:"boolean"}, multiselectable:{defaultValue:"false", type:"property", valueType:"boolean"}, orientation:{defaultValue:"vertical", type:"property", valueType:"token", values:["horizontal", "vertical"]}, owns:{type:"property", valueType:"idref_list"}, posinset:{type:"property", valueType:"integer"}, pressed:{defaultValue:"undefined", type:"state", valueType:"token", values:["true", "false", "mixed", "undefined"]}, readonly:{defaultValue:"false", \ntype:"property", valueType:"boolean"}, relevant:{defaultValue:"additions text", type:"property", valueType:"token_list", values:["additions", "removals", "text", "all"]}, required:{defaultValue:"false", type:"property", valueType:"boolean"}, selected:{defaultValue:"undefined", type:"state", valueType:"token", values:["true", "false", "undefined"]}, setsize:{type:"property", valueType:"integer"}, sort:{defaultValue:"none", type:"property", valueType:"token", values:["ascending", "descending", "none", \n"other"]}, valuemax:{type:"property", valueType:"decimal"}, valuemin:{type:"property", valueType:"decimal"}, valuenow:{type:"property", valueType:"decimal"}, valuetext:{type:"property", valueType:"string"}};\naxs.constants.GLOBAL_PROPERTIES = axs.constants.ARIA_ROLES.roletype.properties;\naxs.constants.NO_ROLE_NAME = " ";\naxs.constants.WIDGET_ROLE_TO_NAME = {alert:"aria_role_alert", alertdialog:"aria_role_alertdialog", button:"aria_role_button", checkbox:"aria_role_checkbox", columnheader:"aria_role_columnheader", combobox:"aria_role_combobox", dialog:"aria_role_dialog", grid:"aria_role_grid", gridcell:"aria_role_gridcell", link:"aria_role_link", listbox:"aria_role_listbox", log:"aria_role_log", marquee:"aria_role_marquee", menu:"aria_role_menu", menubar:"aria_role_menubar", menuitem:"aria_role_menuitem", menuitemcheckbox:"aria_role_menuitemcheckbox", \nmenuitemradio:"aria_role_menuitemradio", option:axs.constants.NO_ROLE_NAME, progressbar:"aria_role_progressbar", radio:"aria_role_radio", radiogroup:"aria_role_radiogroup", rowheader:"aria_role_rowheader", scrollbar:"aria_role_scrollbar", slider:"aria_role_slider", spinbutton:"aria_role_spinbutton", status:"aria_role_status", tab:"aria_role_tab", tabpanel:"aria_role_tabpanel", textbox:"aria_role_textbox", timer:"aria_role_timer", toolbar:"aria_role_toolbar", tooltip:"aria_role_tooltip", treeitem:"aria_role_treeitem"};\naxs.constants.STRUCTURE_ROLE_TO_NAME = {article:"aria_role_article", application:"aria_role_application", banner:"aria_role_banner", columnheader:"aria_role_columnheader", complementary:"aria_role_complementary", contentinfo:"aria_role_contentinfo", definition:"aria_role_definition", directory:"aria_role_directory", document:"aria_role_document", form:"aria_role_form", group:"aria_role_group", heading:"aria_role_heading", img:"aria_role_img", list:"aria_role_list", listitem:"aria_role_listitem", \nmain:"aria_role_main", math:"aria_role_math", navigation:"aria_role_navigation", note:"aria_role_note", region:"aria_role_region", rowheader:"aria_role_rowheader", search:"aria_role_search", separator:"aria_role_separator"};\naxs.constants.ATTRIBUTE_VALUE_TO_STATUS = [{name:"aria-autocomplete", values:{inline:"aria_autocomplete_inline", list:"aria_autocomplete_list", both:"aria_autocomplete_both"}}, {name:"aria-checked", values:{"true":"aria_checked_true", "false":"aria_checked_false", mixed:"aria_checked_mixed"}}, {name:"aria-disabled", values:{"true":"aria_disabled_true"}}, {name:"aria-expanded", values:{"true":"aria_expanded_true", "false":"aria_expanded_false"}}, {name:"aria-invalid", values:{"true":"aria_invalid_true", \ngrammar:"aria_invalid_grammar", spelling:"aria_invalid_spelling"}}, {name:"aria-multiline", values:{"true":"aria_multiline_true"}}, {name:"aria-multiselectable", values:{"true":"aria_multiselectable_true"}}, {name:"aria-pressed", values:{"true":"aria_pressed_true", "false":"aria_pressed_false", mixed:"aria_pressed_mixed"}}, {name:"aria-readonly", values:{"true":"aria_readonly_true"}}, {name:"aria-required", values:{"true":"aria_required_true"}}, {name:"aria-selected", values:{"true":"aria_selected_true", \n"false":"aria_selected_false"}}];\naxs.constants.INPUT_TYPE_TO_INFORMATION_TABLE_MSG = {button:"input_type_button", checkbox:"input_type_checkbox", color:"input_type_color", datetime:"input_type_datetime", "datetime-local":"input_type_datetime_local", date:"input_type_date", email:"input_type_email", file:"input_type_file", image:"input_type_image", month:"input_type_month", number:"input_type_number", password:"input_type_password", radio:"input_type_radio", range:"input_type_range", reset:"input_type_reset", search:"input_type_search", \nsubmit:"input_type_submit", tel:"input_type_tel", text:"input_type_text", url:"input_type_url", week:"input_type_week"};\naxs.constants.TAG_TO_INFORMATION_TABLE_VERBOSE_MSG = {A:"tag_link", BUTTON:"tag_button", H1:"tag_h1", H2:"tag_h2", H3:"tag_h3", H4:"tag_h4", H5:"tag_h5", H6:"tag_h6", LI:"tag_li", OL:"tag_ol", SELECT:"tag_select", TEXTAREA:"tag_textarea", UL:"tag_ul", SECTION:"tag_section", NAV:"tag_nav", ARTICLE:"tag_article", ASIDE:"tag_aside", HGROUP:"tag_hgroup", HEADER:"tag_header", FOOTER:"tag_footer", TIME:"tag_time", MARK:"tag_mark"};\naxs.constants.TAG_TO_INFORMATION_TABLE_BRIEF_MSG = {BUTTON:"tag_button", SELECT:"tag_select", TEXTAREA:"tag_textarea"};\naxs.constants.MIXED_VALUES = {"true":!0, "false":!0, mixed:!0};\n(function() {\n  for (var a in axs.constants.ARIA_PROPERTIES) {\n    var b = axs.constants.ARIA_PROPERTIES[a];\n    if (b.values) {\n      for (var c = {}, d = 0;d < b.values.length;d++) {\n        c[b.values[d]] = !0;\n      }\n      b.valuesSet = c;\n    }\n  }\n})();\naxs.constants.Severity = {INFO:"Info", WARNING:"Warning", SEVERE:"Severe"};\naxs.constants.AuditResult = {PASS:"PASS", FAIL:"FAIL", NA:"NA"};\naxs.constants.InlineElements = {TT:!0, I:!0, B:!0, BIG:!0, SMALL:!0, EM:!0, STRONG:!0, DFN:!0, CODE:!0, SAMP:!0, KBD:!0, VAR:!0, CITE:!0, ABBR:!0, ACRONYM:!0, A:!0, IMG:!0, OBJECT:!0, BR:!0, SCRIPT:!0, MAP:!0, Q:!0, SUB:!0, SUP:!0, SPAN:!0, BDO:!0, INPUT:!0, SELECT:!0, TEXTAREA:!0, LABEL:!0, BUTTON:!0};\naxs.constants.ARIA_TO_HTML_ATTRIBUTE = {"aria-checked":"checked", "aria-disabled":"disabled", "aria-hidden":"hidden", "aria-expanded":"open", "aria-valuemax":"max", "aria-valuemin":"min", "aria-readonly":"readonly", "aria-required":"required", "aria-selected":"selected", "aria-valuenow":"value"};\naxs.constants.TAG_TO_IMPLICIT_SEMANTIC_INFO = {A:[{role:"link", allowed:"button checkbox menuitem menuitemcheckbox menuitemradio tab treeitem".split(" "), selector:"a[href]"}], ADDRESS:[{role:"", allowed:["contentinfo", "presentation"]}], AREA:[{role:"link", selector:"area[href]"}], ARTICLE:[{role:"article", allowed:["presentation", "article", "document", "application", "main"]}], ASIDE:[{role:"complementary", allowed:["note", "complementary", "search", "presentation"]}], AUDIO:[{role:"", allowed:["application", \n"presentation"]}], BASE:[{role:"", reserved:!0}], BODY:[{role:"document", allowed:["presentation"]}], BUTTON:[{role:"button", allowed:["link", "menuitem", "menuitemcheckbox", "menuitemradio", "radio"], selector:\'button:not([aria-pressed]):not([type="menu"])\'}, {role:"button", allowed:["button"], selector:"button[aria-pressed]"}, {role:"button", attributes:{"aria-haspopup":!0}, allowed:["link", "menuitem", "menuitemcheckbox", "menuitemradio", "radio"], selector:\'button[type="menu"]\'}], CAPTION:[{role:"", \nallowed:["presentation"]}], COL:[{role:"", reserved:!0}], COLGROUP:[{role:"", reserved:!0}], DATALIST:[{role:"listbox", attributes:{"aria-multiselectable":!1}, allowed:["presentation"]}], DEL:[{role:"", allowed:["*"]}], DD:[{role:"", allowed:["presentation"]}], DT:[{role:"", allowed:["presentation"]}], DETAILS:[{role:"group", allowed:["group", "presentation"]}], DIALOG:[{role:"dialog", allowed:"dialog alert alertdialog application log marquee status".split(" "), selector:"dialog[open]"}, {role:"dialog", \nattributes:{"aria-hidden":!0}, allowed:"dialog alert alertdialog application log marquee status".split(" "), selector:"dialog:not([open])"}], DIV:[{role:"", allowed:["*"]}], DL:[{role:"list", allowed:["presentation"]}], EMBED:[{role:"", allowed:["application", "document", "img", "presentation"]}], FIGURE:[{role:"", allowed:["*"]}], FOOTER:[{role:"", allowed:["contentinfo", "presentation"]}], FORM:[{role:"form", allowed:["presentation"]}], P:[{role:"", allowed:["*"]}], PRE:[{role:"", allowed:["*"]}], \nBLOCKQUOTE:[{role:"", allowed:["*"]}], H1:[{role:"heading"}], H2:[{role:"heading"}], H3:[{role:"heading"}], H4:[{role:"heading"}], H5:[{role:"heading"}], H6:[{role:"heading"}], HEAD:[{role:"", reserved:!0}], HEADER:[{role:"", allowed:["banner", "presentation"]}], HR:[{role:"separator", allowed:["presentation"]}], HTML:[{role:"", reserved:!0}], IFRAME:[{role:"", allowed:["application", "document", "img", "presentation"], selector:"iframe:not([seamless])"}, {role:"", allowed:["application", "document", \n"img", "presentation", "group"], selector:"iframe[seamless]"}], IMG:[{role:"presentation", reserved:!0, selector:\'img[alt=""]\'}, {role:"img", allowed:["*"], selector:\'img[alt]:not([alt=""])\'}], INPUT:[{role:"button", allowed:["link", "menuitem", "menuitemcheckbox", "menuitemradio", "radio"], selector:\'input[type="button"]:not([aria-pressed])\'}, {role:"button", allowed:["button"], selector:\'input[type="button"][aria-pressed]\'}, {role:"checkbox", allowed:["checkbox"], selector:\'input[type="checkbox"]\'}, \n{role:"", selector:\'input[type="color"]\'}, {role:"", selector:\'input[type="date"]\'}, {role:"", selector:\'input[type="datetime"]\'}, {role:"textbox", selector:\'input[type="email"]:not([list])\'}, {role:"", selector:\'input[type="file"]\'}, {role:"", reserved:!0, selector:\'input[type="hidden"]\'}, {role:"button", allowed:["button"], selector:\'input[type="image"][aria-pressed]\'}, {role:"button", allowed:["link", "menuitem", "menuitemcheckbox", "menuitemradio", "radio"], selector:\'input[type="image"]:not([aria-pressed])\'}, \n{role:"", selector:\'input[type="month"]\'}, {role:"", selector:\'input[type="number"]\'}, {role:"textbox", selector:\'input[type="password"]\'}, {role:"radio", allowed:["menuitemradio"], selector:\'input[type="radio"]\'}, {role:"slider", selector:\'input[type="range"]\'}, {role:"button", selector:\'input[type="reset"]\'}, {role:"combobox", selector:\'input[type="search"][list]\'}, {role:"textbox", selector:\'input[type="search"]:not([list])\'}, {role:"button", selector:\'input[type="submit"]\'}, {role:"combobox", \nselector:\'input[type="tel"][list]\'}, {role:"textbox", selector:\'input[type="tel"]:not([list])\'}, {role:"combobox", selector:\'input[type="text"][list]\'}, {role:"", selector:\'input[type="text"]:not([list])\'}, {role:"", selector:\'input[type="time"]\'}, {role:"combobox", selector:\'input[type="url"][list]\'}, {role:"textbox", selector:\'input[type="url"]:not([list])\'}, {role:"", selector:\'input[type="week"]\'}], INS:[{role:"", allowed:["*"]}], KEYGEN:[{role:""}], LABEL:[{role:"", allowed:["presentation"]}], \nLI:[{role:"listitem", allowed:"menuitem menuitemcheckbox menuitemradio option tab treeitem presentation".split(" "), selector:\'ol:not([role="presentation"])>li, ul:not([role="presentation"])>li\'}, {role:"listitem", allowed:"listitem menuitem menuitemcheckbox menuitemradio option tab treeitem presentation".split(" "), selector:\'ol[role="presentation"]>li, ul[role="presentation"]>li\'}], LINK:[{role:"link", reserved:!0, selector:"link[href]"}], MAIN:[{role:"", allowed:["main", "presentation"]}], MAP:[{role:"", \nreserved:!0}], MATH:[{role:"", allowed:["presentation"]}], MENU:[{role:"toolbar", selector:\'menu[type="toolbar"]\'}], MENUITEM:[{role:"menuitem", selector:\'menuitem[type="command"]\'}, {role:"menuitemcheckbox", selector:\'menuitem[type="checkbox"]\'}, {role:"menuitemradio", selector:\'menuitem[type="radio"]\'}], META:[{role:"", reserved:!0}], METER:[{role:"progressbar", allowed:["presentation"]}], NAV:[{role:"navigation", allowed:["navigation", "presentation"]}], NOSCRIPT:[{role:"", reserved:!0}], OBJECT:[{role:"", \nallowed:["application", "document", "img", "presentation"]}], OL:[{role:"list", allowed:"directory group listbox menu menubar tablist toolbar tree presentation".split(" ")}], OPTGROUP:[{role:"", allowed:["presentation"]}], OPTION:[{role:"option"}], OUTPUT:[{role:"status", allowed:["*"]}], PARAM:[{role:"", reserved:!0}], PICTURE:[{role:"", reserved:!0}], PROGRESS:[{role:"progressbar", allowed:["presentation"]}], SCRIPT:[{role:"", reserved:!0}], SECTION:[{role:"region", allowed:"alert alertdialog application contentinfo dialog document log marquee search status presentation".split(" ")}], \nSELECT:[{role:"listbox"}], SOURCE:[{role:"", reserved:!0}], SPAN:[{role:"", allowed:["*"]}], STYLE:[{role:"", reserved:!0}], SVG:[{role:"", allowed:["application", "document", "img", "presentation"]}], SUMMARY:[{role:"", allowed:["presentation"]}], TABLE:[{role:"", allowed:["*"]}], TEMPLATE:[{role:"", reserved:!0}], TEXTAREA:[{role:"textbox"}], TBODY:[{role:"rowgroup", allowed:["*"]}], THEAD:[{role:"rowgroup", allowed:["*"]}], TFOOT:[{role:"rowgroup", allowed:["*"]}], TITLE:[{role:"", reserved:!0}], \nTD:[{role:"", allowed:["*"]}], TH:[{role:"", allowed:["*"]}], TR:[{role:"", allowed:["*"]}], TRACK:[{role:"", reserved:!0}], UL:[{role:"list", allowed:"directory group listbox menu menubar tablist toolbar tree presentation".split(" ")}], VIDEO:[{role:"", allowed:["application", "presentation"]}]};\naxs.utils = {};\naxs.utils.FOCUSABLE_ELEMENTS_SELECTOR = "input:not([type=hidden]):not([disabled]),select:not([disabled]),textarea:not([disabled]),button:not([disabled]),a[href],iframe,[tabindex]";\naxs.utils.Color = function(a, b, c, d) {\n  this.red = a;\n  this.green = b;\n  this.blue = c;\n  this.alpha = d;\n};\naxs.utils.calculateContrastRatio = function(a, b) {\n  if (!a || !b) {\n    return null;\n  }\n  1 > a.alpha && (a = axs.utils.flattenColors(a, b));\n  var c = axs.utils.calculateLuminance(a), d = axs.utils.calculateLuminance(b);\n  return (Math.max(c, d) + .05) / (Math.min(c, d) + .05);\n};\naxs.utils.luminanceRatio = function(a, b) {\n  return (Math.max(a, b) + .05) / (Math.min(a, b) + .05);\n};\naxs.utils.parentElement = function(a) {\n  if (!a) {\n    return null;\n  }\n  if (a.nodeType == Node.DOCUMENT_FRAGMENT_NODE) {\n    return a.host;\n  }\n  var b = a.parentElement;\n  if (b) {\n    return b;\n  }\n  a = a.parentNode;\n  if (!a) {\n    return null;\n  }\n  switch(a.nodeType) {\n    case Node.ELEMENT_NODE:\n      return a;\n    case Node.DOCUMENT_FRAGMENT_NODE:\n      return a.host;\n    default:\n      return null;\n  }\n};\naxs.utils.asElement = function(a) {\n  switch(a.nodeType) {\n    case Node.COMMENT_NODE:\n      return null;\n    case Node.ELEMENT_NODE:\n      if ("script" == a.tagName.toLowerCase()) {\n        return null;\n      }\n      break;\n    case Node.TEXT_NODE:\n      a = axs.utils.parentElement(a);\n      break;\n    default:\n      return console.warn("Unhandled node type: ", a.nodeType), null;\n  }\n  return a;\n};\naxs.utils.elementIsTransparent = function(a) {\n  return "0" == a.style.opacity;\n};\naxs.utils.elementHasZeroArea = function(a) {\n  a = a.getBoundingClientRect();\n  var b = a.top - a.bottom;\n  return a.right - a.left && b ? !1 : !0;\n};\naxs.utils.elementIsOutsideScrollArea = function(a) {\n  for (var b = axs.utils.parentElement(a), c = a.ownerDocument.defaultView;b != c.document.body;) {\n    if (axs.utils.isClippedBy(a, b)) {\n      return !0;\n    }\n    if (axs.utils.canScrollTo(a, b) && !axs.utils.elementIsOutsideScrollArea(b)) {\n      return !1;\n    }\n    b = axs.utils.parentElement(b);\n  }\n  return !axs.utils.canScrollTo(a, c.document.body);\n};\naxs.utils.canScrollTo = function(a, b) {\n  var c = a.getBoundingClientRect(), d = b.getBoundingClientRect(), e = d.top, f = d.left, g = e - b.scrollTop, e = e - b.scrollTop + b.scrollHeight, h = f - b.scrollLeft + b.scrollWidth;\n  if (c.right < f - b.scrollLeft || c.bottom < g || c.left > h || c.top > e) {\n    return !1;\n  }\n  f = a.ownerDocument.defaultView;\n  g = f.getComputedStyle(b);\n  return c.left > d.right || c.top > d.bottom ? "scroll" == g.overflow || "auto" == g.overflow || b instanceof f.HTMLBodyElement : !0;\n};\naxs.utils.isClippedBy = function(a, b) {\n  var c = a.getBoundingClientRect(), d = b.getBoundingClientRect(), e = d.top - b.scrollTop, f = d.left - b.scrollLeft, g = a.ownerDocument.defaultView.getComputedStyle(b);\n  return (c.right < d.left || c.bottom < d.top || c.left > d.right || c.top > d.bottom) && "hidden" == g.overflow ? !0 : c.right < f || c.bottom < e ? "visible" != g.overflow : !1;\n};\naxs.utils.isAncestor = function(a, b) {\n  return null == b ? !1 : b === a ? !0 : axs.utils.isAncestor(a, b.parentNode);\n};\naxs.utils.overlappingElements = function(a) {\n  if (axs.utils.elementHasZeroArea(a)) {\n    return null;\n  }\n  for (var b = [], c = a.getClientRects(), d = 0;d < c.length;d++) {\n    var e = c[d], e = document.elementFromPoint((e.left + e.right) / 2, (e.top + e.bottom) / 2);\n    if (null != e && e != a && !axs.utils.isAncestor(e, a) && !axs.utils.isAncestor(a, e)) {\n      var f = window.getComputedStyle(e, null);\n      f && (f = axs.utils.getBgColor(f, e)) && 0 < f.alpha && 0 > b.indexOf(e) && b.push(e);\n    }\n  }\n  return b;\n};\naxs.utils.elementIsHtmlControl = function(a) {\n  var b = a.ownerDocument.defaultView;\n  return a instanceof b.HTMLButtonElement || a instanceof b.HTMLInputElement || a instanceof b.HTMLSelectElement || a instanceof b.HTMLTextAreaElement ? !0 : !1;\n};\naxs.utils.elementIsAriaWidget = function(a) {\n  return a.hasAttribute("role") && (a = a.getAttribute("role")) && (a = axs.constants.ARIA_ROLES[a]) && "widget" in a.allParentRolesSet ? !0 : !1;\n};\naxs.utils.elementIsVisible = function(a) {\n  return axs.utils.elementIsTransparent(a) || axs.utils.elementHasZeroArea(a) || axs.utils.elementIsOutsideScrollArea(a) || axs.utils.overlappingElements(a).length ? !1 : !0;\n};\naxs.utils.isLargeFont = function(a) {\n  var b = a.fontSize;\n  a = "bold" == a.fontWeight;\n  var c = b.match(/(\\d+)px/);\n  if (c) {\n    b = parseInt(c[1], 10);\n    if (c = window.getComputedStyle(document.body, null).fontSize.match(/(\\d+)px/)) {\n      var d = parseInt(c[1], 10), c = 1.2 * d, d = 1.5 * d\n    } else {\n      c = 19.2, d = 24;\n    }\n    return a && b >= c || b >= d;\n  }\n  if (c = b.match(/(\\d+)em/)) {\n    return b = parseInt(c[1], 10), a && 1.2 <= b || 1.5 <= b ? !0 : !1;\n  }\n  if (c = b.match(/(\\d+)%/)) {\n    return b = parseInt(c[1], 10), a && 120 <= b || 150 <= b ? !0 : !1;\n  }\n  if (c = b.match(/(\\d+)pt/)) {\n    if (b = parseInt(c[1], 10), a && 14 <= b || 18 <= b) {\n      return !0;\n    }\n  }\n  return !1;\n};\naxs.utils.getBgColor = function(a, b) {\n  var c = axs.utils.parseColor(a.backgroundColor);\n  if (!c) {\n    return null;\n  }\n  1 > a.opacity && (c.alpha *= a.opacity);\n  if (1 > c.alpha) {\n    var d = axs.utils.getParentBgColor(b);\n    if (null == d) {\n      return null;\n    }\n    c = axs.utils.flattenColors(c, d);\n  }\n  return c;\n};\naxs.utils.getParentBgColor = function(a) {\n  var b = a;\n  a = [];\n  for (var c = null;b = axs.utils.parentElement(b);) {\n    var d = window.getComputedStyle(b, null);\n    if (d) {\n      var e = axs.utils.parseColor(d.backgroundColor);\n      if (e && (1 > d.opacity && (e.alpha *= d.opacity), 0 != e.alpha && (a.push(e), 1 == e.alpha))) {\n        c = !0;\n        break;\n      }\n    }\n  }\n  c || a.push(new axs.utils.Color(255, 255, 255, 1));\n  for (b = a.pop();a.length;) {\n    c = a.pop(), b = axs.utils.flattenColors(c, b);\n  }\n  return b;\n};\naxs.utils.getFgColor = function(a, b, c) {\n  var d = axs.utils.parseColor(a.color);\n  if (!d) {\n    return null;\n  }\n  1 > d.alpha && (d = axs.utils.flattenColors(d, c));\n  1 > a.opacity && (b = axs.utils.getParentBgColor(b), d.alpha *= a.opacity, d = axs.utils.flattenColors(d, b));\n  return d;\n};\naxs.utils.parseColor = function(a) {\n  var b = a.match(/^rgb\\((\\d+), (\\d+), (\\d+)\\)$/);\n  if (b) {\n    a = parseInt(b[1], 10);\n    var c = parseInt(b[2], 10), d = parseInt(b[3], 10);\n    return new axs.utils.Color(a, c, d, 1);\n  }\n  return (b = a.match(/^rgba\\((\\d+), (\\d+), (\\d+), (\\d*(\\.\\d+)?)\\)/)) ? (a = parseInt(b[1], 10), c = parseInt(b[2], 10), d = parseInt(b[3], 10), b = parseFloat(b[4]), new axs.utils.Color(a, c, d, b)) : null;\n};\naxs.utils.colorChannelToString = function(a) {\n  a = Math.round(a);\n  return 15 >= a ? "0" + a.toString(16) : a.toString(16);\n};\naxs.utils.colorToString = function(a) {\n  return 1 == a.alpha ? "#" + axs.utils.colorChannelToString(a.red) + axs.utils.colorChannelToString(a.green) + axs.utils.colorChannelToString(a.blue) : "rgba(" + [a.red, a.green, a.blue, a.alpha].join() + ")";\n};\naxs.utils.luminanceFromContrastRatio = function(a, b, c) {\n  return c ? (a + .05) * b - .05 : (a + .05) / b - .05;\n};\naxs.utils.translateColor = function(a, b) {\n  var c = a[0], c = (b - c) / ((c > b ? 0 : 1) - c);\n  return axs.utils.fromYCC([b, a[1] - a[1] * c, a[2] - a[2] * c]);\n};\naxs.utils.suggestColors = function(a, b, c, d) {\n  if (!axs.utils.isLowContrast(c, d, !0)) {\n    return null;\n  }\n  var e = {}, f = axs.utils.calculateLuminance(a), g = axs.utils.calculateLuminance(b), h = axs.utils.isLargeFont(d) ? 3 : 4.5, k = axs.utils.isLargeFont(d) ? 4.5 : 7, m = g > f, l = axs.utils.luminanceFromContrastRatio(f, h + .02, m), n = axs.utils.luminanceFromContrastRatio(f, k + .02, m), p = axs.utils.toYCC(b);\n  if (axs.utils.isLowContrast(c, d, !1) && 1 >= l && 0 <= l) {\n    var q = axs.utils.translateColor(p, l), l = axs.utils.calculateContrastRatio(q, a), f = {};\n    f.fg = axs.utils.colorToString(q);\n    f.bg = axs.utils.colorToString(a);\n    f.contrast = l.toFixed(2);\n    e.AA = f;\n  }\n  axs.utils.isLowContrast(c, d, !0) && 1 >= n && 0 <= n && (n = axs.utils.translateColor(p, n), l = axs.utils.calculateContrastRatio(n, a), f = {}, f.fg = axs.utils.colorToString(n), f.bg = axs.utils.colorToString(a), f.contrast = l.toFixed(2), e.AAA = f);\n  h = axs.utils.luminanceFromContrastRatio(g, h + .02, !m);\n  g = axs.utils.luminanceFromContrastRatio(g, k + .02, !m);\n  a = axs.utils.toYCC(a);\n  !("AA" in e) && axs.utils.isLowContrast(c, d, !1) && 1 >= h && 0 <= h && (k = axs.utils.translateColor(a, h), l = axs.utils.calculateContrastRatio(b, k), f = {}, f.bg = axs.utils.colorToString(k), f.fg = axs.utils.colorToString(b), f.contrast = l.toFixed(2), e.AA = f);\n  !("AAA" in e) && axs.utils.isLowContrast(c, d, !0) && 1 >= g && 0 <= g && (c = axs.utils.translateColor(a, g), l = axs.utils.calculateContrastRatio(b, c), f = {}, f.bg = axs.utils.colorToString(c), f.fg = axs.utils.colorToString(b), f.contrast = l.toFixed(2), e.AAA = f);\n  return e;\n};\naxs.utils.flattenColors = function(a, b) {\n  var c = a.alpha;\n  return new axs.utils.Color((1 - c) * b.red + c * a.red, (1 - c) * b.green + c * a.green, (1 - c) * b.blue + c * a.blue, a.alpha + b.alpha * (1 - a.alpha));\n};\naxs.utils.calculateLuminance = function(a) {\n  return axs.utils.toYCC(a)[0];\n};\naxs.utils.RGBToYCCMatrix = function(a, b) {\n  return [[a, 1 - a - b, b], [-a / (2 - 2 * b), (a + b - 1) / (2 - 2 * b), (1 - b) / (2 - 2 * b)], [(1 - a) / (2 - 2 * a), (a + b - 1) / (2 - 2 * a), -b / (2 - 2 * a)]];\n};\naxs.utils.invert3x3Matrix = function(a) {\n  var b = a[0][0], c = a[0][1], d = a[0][2], e = a[1][0], f = a[1][1], g = a[1][2], h = a[2][0], k = a[2][1];\n  a = a[2][2];\n  return axs.utils.scalarMultiplyMatrix([[f * a - g * k, d * k - c * a, c * g - d * f], [g * h - e * a, b * a - d * h, d * e - b * g], [e * k - f * h, h * c - b * k, b * f - c * e]], 1 / (b * (f * a - g * k) - c * (a * e - g * h) + d * (e * k - f * h)));\n};\naxs.utils.scalarMultiplyMatrix = function(a, b) {\n  for (var c = [[], [], []], d = 0;3 > d;d++) {\n    for (var e = 0;3 > e;e++) {\n      c[d][e] = a[d][e] * b;\n    }\n  }\n  return c;\n};\naxs.utils.kR = .2126;\naxs.utils.kB = .0722;\naxs.utils.YCC_MATRIX = axs.utils.RGBToYCCMatrix(axs.utils.kR, axs.utils.kB);\naxs.utils.INVERTED_YCC_MATRIX = axs.utils.invert3x3Matrix(axs.utils.YCC_MATRIX);\naxs.utils.convertColor = function(a, b) {\n  var c = b[0], d = b[1], e = b[2];\n  return [a[0][0] * c + a[0][1] * d + a[0][2] * e, a[1][0] * c + a[1][1] * d + a[1][2] * e, a[2][0] * c + a[2][1] * d + a[2][2] * e];\n};\naxs.utils.multiplyMatrices = function(a, b) {\n  for (var c = [[], [], []], d = 0;3 > d;d++) {\n    for (var e = 0;3 > e;e++) {\n      c[d][e] = a[d][0] * b[0][e] + a[d][1] * b[1][e] + a[d][2] * b[2][e];\n    }\n  }\n  return c;\n};\naxs.utils.toYCC = function(a) {\n  var b = a.red / 255, c = a.green / 255;\n  a = a.blue / 255;\n  b = .03928 >= b ? b / 12.92 : Math.pow((b + .055) / 1.055, 2.4);\n  c = .03928 >= c ? c / 12.92 : Math.pow((c + .055) / 1.055, 2.4);\n  a = .03928 >= a ? a / 12.92 : Math.pow((a + .055) / 1.055, 2.4);\n  return axs.utils.convertColor(axs.utils.YCC_MATRIX, [b, c, a]);\n};\naxs.utils.fromYCC = function(a) {\n  var b = axs.utils.convertColor(axs.utils.INVERTED_YCC_MATRIX, a), c = b[0];\n  a = b[1];\n  b = b[2];\n  c = .00303949 >= c ? 12.92 * c : 1.055 * Math.pow(c, 1 / 2.4) - .055;\n  a = .00303949 >= a ? 12.92 * a : 1.055 * Math.pow(a, 1 / 2.4) - .055;\n  b = .00303949 >= b ? 12.92 * b : 1.055 * Math.pow(b, 1 / 2.4) - .055;\n  c = Math.min(Math.max(Math.round(255 * c), 0), 255);\n  a = Math.min(Math.max(Math.round(255 * a), 0), 255);\n  b = Math.min(Math.max(Math.round(255 * b), 0), 255);\n  return new axs.utils.Color(c, a, b, 1);\n};\naxs.utils.scalarMultiplyMatrix = function(a, b) {\n  for (var c = [[], [], []], d = 0;3 > d;d++) {\n    for (var e = 0;3 > e;e++) {\n      c[d][e] = a[d][e] * b;\n    }\n  }\n  return c;\n};\naxs.utils.multiplyMatrices = function(a, b) {\n  for (var c = [[], [], []], d = 0;3 > d;d++) {\n    for (var e = 0;3 > e;e++) {\n      c[d][e] = a[d][0] * b[0][e] + a[d][1] * b[1][e] + a[d][2] * b[2][e];\n    }\n  }\n  return c;\n};\naxs.utils.getContrastRatioForElement = function(a) {\n  var b = window.getComputedStyle(a, null);\n  return axs.utils.getContrastRatioForElementWithComputedStyle(b, a);\n};\naxs.utils.getContrastRatioForElementWithComputedStyle = function(a, b) {\n  if (axs.utils.isElementHidden(b)) {\n    return null;\n  }\n  var c = axs.utils.getBgColor(a, b);\n  if (!c) {\n    return null;\n  }\n  var d = axs.utils.getFgColor(a, b, c);\n  return d ? axs.utils.calculateContrastRatio(d, c) : null;\n};\naxs.utils.isNativeTextElement = function(a) {\n  var b = a.tagName.toLowerCase();\n  a = a.type ? a.type.toLowerCase() : "";\n  if ("textarea" == b) {\n    return !0;\n  }\n  if ("input" != b) {\n    return !1;\n  }\n  switch(a) {\n    case "email":\n    ;\n    case "number":\n    ;\n    case "password":\n    ;\n    case "search":\n    ;\n    case "text":\n    ;\n    case "tel":\n    ;\n    case "url":\n    ;\n    case "":\n      return !0;\n    default:\n      return !1;\n  }\n};\naxs.utils.isLowContrast = function(a, b, c) {\n  a = Math.round(10 * a) / 10;\n  return c ? 4.5 > a || !axs.utils.isLargeFont(b) && 7 > a : 3 > a || !axs.utils.isLargeFont(b) && 4.5 > a;\n};\naxs.utils.hasLabel = function(a) {\n  var b = a.tagName.toLowerCase(), c = a.type ? a.type.toLowerCase() : "";\n  if (a.hasAttribute("aria-label") || a.hasAttribute("title") || "img" == b && a.hasAttribute("alt") || "input" == b && "image" == c && a.hasAttribute("alt") || "input" == b && ("submit" == c || "reset" == c) || a.hasAttribute("aria-labelledby") || a.hasAttribute("id") && 0 < document.querySelectorAll(\'label[for="\' + a.id + \'"]\').length) {\n    return !0;\n  }\n  for (b = axs.utils.parentElement(a);b;) {\n    if ("label" == b.tagName.toLowerCase() && b.control == a) {\n      return !0;\n    }\n    b = axs.utils.parentElement(b);\n  }\n  return !1;\n};\naxs.utils.isElementHidden = function(a) {\n  if (!(a instanceof a.ownerDocument.defaultView.HTMLElement)) {\n    return !1;\n  }\n  if (a.hasAttribute("chromevoxignoreariahidden")) {\n    var b = !0\n  }\n  var c = window.getComputedStyle(a, null);\n  return "none" == c.display || "hidden" == c.visibility ? !0 : a.hasAttribute("aria-hidden") && "true" == a.getAttribute("aria-hidden").toLowerCase() ? !b : !1;\n};\naxs.utils.isElementOrAncestorHidden = function(a) {\n  return axs.utils.isElementHidden(a) ? !0 : axs.utils.parentElement(a) ? axs.utils.isElementOrAncestorHidden(axs.utils.parentElement(a)) : !1;\n};\naxs.utils.isInlineElement = function(a) {\n  a = a.tagName.toUpperCase();\n  return axs.constants.InlineElements[a];\n};\naxs.utils.getRoles = function(a, b) {\n  if (!a || a.nodeType !== Node.ELEMENT_NODE || !a.hasAttribute("role") && !b) {\n    return null;\n  }\n  var c = a.getAttribute("role");\n  !c && b && (c = axs.properties.getImplicitRole(a));\n  if (!c) {\n    return null;\n  }\n  for (var c = c.split(" "), d = {roles:[], valid:!1}, e = 0;e < c.length;e++) {\n    var f = c[e], g = axs.constants.ARIA_ROLES[f], f = {name:f};\n    g && !g.abstract ? (f.details = g, d.applied || (d.applied = f), f.valid = d.valid = !0) : f.valid = !1;\n    d.roles.push(f);\n  }\n  return d;\n};\naxs.utils.getAriaPropertyValue = function(a, b, c) {\n  var d = a.replace(/^aria-/, ""), e = axs.constants.ARIA_PROPERTIES[d], d = {name:a, rawValue:b};\n  if (!e) {\n    return d.valid = !1, d.reason = \'"\' + a + \'" is not a valid ARIA property\', d;\n  }\n  e = e.valueType;\n  if (!e) {\n    return d.valid = !1, d.reason = \'"\' + a + \'" is not a valid ARIA property\', d;\n  }\n  switch(e) {\n    case "idref":\n      a = axs.utils.isValidIDRefValue(b, c), d.valid = a.valid, d.reason = a.reason, d.idref = a.idref;\n    case "idref_list":\n      a = b.split(/\\s+/);\n      d.valid = !0;\n      for (b = 0;b < a.length;b++) {\n        e = axs.utils.isValidIDRefValue(a[b], c), e.valid || (d.valid = !1), d.values ? d.values.push(e) : d.values = [e];\n      }\n      return d;\n    case "integer":\n    ;\n    case "decimal":\n      c = axs.utils.isValidNumber(b);\n      if (!c.valid) {\n        return d.valid = !1, d.reason = c.reason, d;\n      }\n      Math.floor(c.value) != c.value ? (d.valid = !1, d.reason = "" + b + " is not a whole integer") : (d.valid = !0, d.value = c.value);\n      return d;\n    case "number":\n      c = axs.utils.isValidNumber(b), c.valid && (d.valid = !0, d.value = c.value);\n    case "string":\n      return d.valid = !0, d.value = b, d;\n    case "token":\n      return c = axs.utils.isValidTokenValue(a, b.toLowerCase()), c.valid ? (d.valid = !0, d.value = c.value) : (d.valid = !1, d.value = b, d.reason = c.reason), d;\n    case "token_list":\n      e = b.split(/\\s+/);\n      d.valid = !0;\n      for (b = 0;b < e.length;b++) {\n        c = axs.utils.isValidTokenValue(a, e[b].toLowerCase()), c.valid || (d.valid = !1, d.reason ? (d.reason = [d.reason], d.reason.push(c.reason)) : (d.reason = c.reason, d.possibleValues = c.possibleValues)), d.values ? d.values.push(c.value) : d.values = [c.value];\n      }\n      return d;\n    case "tristate":\n      return c = axs.utils.isPossibleValue(b.toLowerCase(), axs.constants.MIXED_VALUES, a), c.valid ? (d.valid = !0, d.value = c.value) : (d.valid = !1, d.value = b, d.reason = c.reason), d;\n    case "boolean":\n      return c = axs.utils.isValidBoolean(b), c.valid ? (d.valid = !0, d.value = c.value) : (d.valid = !1, d.value = b, d.reason = c.reason), d;\n  }\n  d.valid = !1;\n  d.reason = "Not a valid ARIA property";\n  return d;\n};\naxs.utils.isValidTokenValue = function(a, b) {\n  var c = a.replace(/^aria-/, "");\n  return axs.utils.isPossibleValue(b, axs.constants.ARIA_PROPERTIES[c].valuesSet, a);\n};\naxs.utils.isPossibleValue = function(a, b, c) {\n  return b[a] ? {valid:!0, value:a} : {valid:!1, value:a, reason:\'"\' + a + \'" is not a valid value for \' + c, possibleValues:Object.keys(b)};\n};\naxs.utils.isValidBoolean = function(a) {\n  try {\n    var b = JSON.parse(a);\n  } catch (c) {\n    b = "";\n  }\n  return "boolean" != typeof b ? {valid:!1, value:a, reason:\'"\' + a + \'" is not a true/false value\'} : {valid:!0, value:b};\n};\naxs.utils.isValidIDRefValue = function(a, b) {\n  return 0 == a.length ? {valid:!0, idref:a} : b.ownerDocument.getElementById(a) ? {valid:!0, idref:a} : {valid:!1, idref:a, reason:\'No element with ID "\' + a + \'"\'};\n};\naxs.utils.isValidNumber = function(a) {\n  try {\n    var b = JSON.parse(a);\n  } catch (c) {\n    return {valid:!1, value:a, reason:\'"\' + a + \'" is not a number\'};\n  }\n  return "number" != typeof b ? {valid:!1, value:a, reason:\'"\' + a + \'" is not a number\'} : {valid:!0, value:b};\n};\naxs.utils.isElementImplicitlyFocusable = function(a) {\n  var b = a.ownerDocument.defaultView;\n  return a instanceof b.HTMLAnchorElement || a instanceof b.HTMLAreaElement ? a.hasAttribute("href") : a instanceof b.HTMLInputElement || a instanceof b.HTMLSelectElement || a instanceof b.HTMLTextAreaElement || a instanceof b.HTMLButtonElement || a instanceof b.HTMLIFrameElement ? !a.disabled : !1;\n};\naxs.utils.values = function(a) {\n  var b = [], c;\n  for (c in a) {\n    a.hasOwnProperty(c) && "function" != typeof a[c] && b.push(a[c]);\n  }\n  return b;\n};\naxs.utils.namedValues = function(a) {\n  var b = {}, c;\n  for (c in a) {\n    a.hasOwnProperty(c) && "function" != typeof a[c] && (b[c] = a[c]);\n  }\n  return b;\n};\naxs.utils.getQuerySelectorText = function(a) {\n  if (null == a || "HTML" == a.tagName) {\n    return "html";\n  }\n  if ("BODY" == a.tagName) {\n    return "body";\n  }\n  if (a.hasAttribute) {\n    if (a.id) {\n      return "#" + a.id;\n    }\n    if (a.className) {\n      for (var b = "", c = 0;c < a.classList.length;c++) {\n        b += "." + a.classList[c];\n      }\n      var d = 0;\n      if (a.parentNode) {\n        for (c = 0;c < a.parentNode.children.length;c++) {\n          var e = a.parentNode.children[c];\n          axs.browserUtils.matchSelector(e, b) && d++;\n          if (e === a) {\n            break;\n          }\n        }\n      } else {\n        d = 1;\n      }\n      if (1 == d) {\n        return axs.utils.getQuerySelectorText(a.parentNode) + " > " + b;\n      }\n    }\n    if (a.parentNode) {\n      b = a.parentNode.children;\n      d = 1;\n      for (c = 0;b[c] !== a;) {\n        b[c].tagName == a.tagName && d++, c++;\n      }\n      c = "";\n      "BODY" != a.parentNode.tagName && (c = axs.utils.getQuerySelectorText(a.parentNode) + " > ");\n      return 1 == d ? c + a.tagName : c + a.tagName + ":nth-of-type(" + d + ")";\n    }\n  } else {\n    if (a.selectorText) {\n      return a.selectorText;\n    }\n  }\n  return "";\n};\naxs.utils.getIdReferrers = function(a, b) {\n  if (!b) {\n    return null;\n  }\n  var c = b.id, d = a.replace(/^aria-/, ""), d = axs.constants.ARIA_PROPERTIES[d];\n  if (!c || !d) {\n    return null;\n  }\n  d = d.valueType;\n  return "idref_list" === d || "idref" === d ? (c = c.replace(/\'/g, "\\\\\'"), b.ownerDocument.querySelectorAll("[" + a + "~=\'" + c + "\']")) : null;\n};\naxs.utils.getIdReferents = function(a, b) {\n  var c = [], d = a.replace(/^aria-/, ""), d = axs.constants.ARIA_PROPERTIES[d];\n  if (!d || !b.hasAttribute(a)) {\n    return c;\n  }\n  d = d.valueType;\n  if ("idref_list" === d || "idref" === d) {\n    for (var d = b.ownerDocument, e = b.getAttribute(a), e = e.split(/\\s+/), f = 0, g = e.length;f < g;f++) {\n      var h = d.getElementById(e[f]);\n      h && (c[c.length] = h);\n    }\n  }\n  return c;\n};\naxs.utils.getAriaPropertiesByValueType = function(a) {\n  var b = {}, c;\n  for (c in axs.constants.ARIA_PROPERTIES) {\n    var d = axs.constants.ARIA_PROPERTIES[c];\n    d && 0 <= a.indexOf(d.valueType) && (b[c] = d);\n  }\n  return b;\n};\naxs.utils.getSelectorForAriaProperties = function(a) {\n  a = Object.keys(a).map(function(a) {\n    return "[aria-" + a + "]";\n  });\n  a.sort();\n  return a.join(",");\n};\naxs.utils.findDescendantsWithRole = function(a, b) {\n  if (!a || !b) {\n    return [];\n  }\n  var c = axs.properties.getSelectorForRole(b);\n  if (c && (c = a.querySelectorAll(c))) {\n    c = Array.prototype.map.call(c, function(a) {\n      return a;\n    });\n  } else {\n    return [];\n  }\n  return c;\n};\naxs.properties = {};\naxs.properties.TEXT_CONTENT_XPATH = \'.//text()[normalize-space(.)!=""]/parent::*[name()!="script"]\';\naxs.properties.getFocusProperties = function(a) {\n  var b = {}, c = a.getAttribute("tabindex");\n  void 0 != c ? b.tabindex = {value:c, valid:!0} : axs.utils.isElementImplicitlyFocusable(a) && (b.implicitlyFocusable = {value:!0, valid:!0});\n  if (0 == Object.keys(b).length) {\n    return null;\n  }\n  var d = axs.utils.elementIsTransparent(a), e = axs.utils.elementHasZeroArea(a), f = axs.utils.elementIsOutsideScrollArea(a), g = axs.utils.overlappingElements(a);\n  if (d || e || f || 0 < g.length) {\n    var c = axs.utils.isElementOrAncestorHidden(a), h = {value:!1, valid:c};\n    d && (h.transparent = !0);\n    e && (h.zeroArea = !0);\n    f && (h.outsideScrollArea = !0);\n    g && 0 < g.length && (h.overlappingElements = g);\n    d = {value:c, valid:c};\n    c && (d.reason = axs.properties.getHiddenReason(a));\n    h.hidden = d;\n    b.visible = h;\n  } else {\n    b.visible = {value:!0, valid:!0};\n  }\n  return b;\n};\naxs.properties.getHiddenReason = function(a) {\n  if (!(a && a instanceof a.ownerDocument.defaultView.HTMLElement)) {\n    return null;\n  }\n  if (a.hasAttribute("chromevoxignoreariahidden")) {\n    var b = !0\n  }\n  var c = window.getComputedStyle(a, null);\n  return "none" == c.display ? {property:"display: none", on:a} : "hidden" == c.visibility ? {property:"visibility: hidden", on:a} : a.hasAttribute("aria-hidden") && "true" == a.getAttribute("aria-hidden").toLowerCase() && !b ? {property:"aria-hidden", on:a} : axs.properties.getHiddenReason(axs.utils.parentElement(a));\n};\naxs.properties.getColorProperties = function(a) {\n  var b = {};\n  (a = axs.properties.getContrastRatioProperties(a)) && (b.contrastRatio = a);\n  return 0 == Object.keys(b).length ? null : b;\n};\naxs.properties.hasDirectTextDescendant = function(a) {\n  function b() {\n    for (var b = d.evaluate(axs.properties.TEXT_CONTENT_XPATH, a, null, XPathResult.ANY_TYPE, null), c = b.iterateNext();null != c;c = b.iterateNext()) {\n      if (c === a) {\n        return !0;\n      }\n    }\n    return !1;\n  }\n  function c() {\n    for (var b = d.createTreeWalker(a, NodeFilter.SHOW_TEXT, null, !1);b.nextNode();) {\n      var c = b.currentNode, g = c.parentNode.tagName.toLowerCase();\n      if (c.nodeValue.trim() && "script" !== g && a !== c) {\n        return !0;\n      }\n    }\n    return !1;\n  }\n  var d;\n  d = a.nodeType == Node.DOCUMENT_NODE ? a : a.ownerDocument;\n  return d.evaluate ? b() : c();\n};\naxs.properties.getContrastRatioProperties = function(a) {\n  if (!axs.properties.hasDirectTextDescendant(a)) {\n    return null;\n  }\n  var b = {}, c = window.getComputedStyle(a, null), d = axs.utils.getBgColor(c, a);\n  if (!d) {\n    return null;\n  }\n  b.backgroundColor = axs.utils.colorToString(d);\n  var e = axs.utils.getFgColor(c, a, d);\n  b.foregroundColor = axs.utils.colorToString(e);\n  a = axs.utils.getContrastRatioForElementWithComputedStyle(c, a);\n  if (!a) {\n    return null;\n  }\n  b.value = a.toFixed(2);\n  axs.utils.isLowContrast(a, c) && (b.alert = !0);\n  (c = axs.utils.suggestColors(d, e, a, c)) && Object.keys(c).length && (b.suggestedColors = c);\n  return b;\n};\naxs.properties.findTextAlternatives = function(a, b, c, d) {\n  var e = c || !1;\n  c = axs.utils.asElement(a);\n  if (!c || !e && !d && axs.utils.isElementOrAncestorHidden(c)) {\n    return null;\n  }\n  if (a.nodeType == Node.TEXT_NODE) {\n    return c = {type:"text"}, c.text = a.textContent, c.lastWord = axs.properties.getLastWord(c.text), b.content = c, a.textContent;\n  }\n  a = null;\n  e || (a = axs.properties.getTextFromAriaLabelledby(c, b));\n  c.hasAttribute("aria-label") && (d = {type:"text"}, d.text = c.getAttribute("aria-label"), d.lastWord = axs.properties.getLastWord(d.text), a ? d.unused = !0 : e && axs.utils.elementIsHtmlControl(c) || (a = d.text), b.ariaLabel = d);\n  c.hasAttribute("role") && "presentation" == c.getAttribute("role") || (a = axs.properties.getTextFromHostLanguageAttributes(c, b, a, e));\n  if (e && axs.utils.elementIsHtmlControl(c)) {\n    d = c.ownerDocument.defaultView;\n    if (c instanceof d.HTMLInputElement) {\n      var f = c;\n      "text" == f.type && f.value && 0 < f.value.length && (b.controlValue = {text:f.value});\n      "range" == f.type && (b.controlValue = {text:f.value});\n    }\n    c instanceof d.HTMLSelectElement && (b.controlValue = {text:c.value});\n    b.controlValue && (d = b.controlValue, a ? d.unused = !0 : a = d.text);\n  }\n  if (e && axs.utils.elementIsAriaWidget(c)) {\n    e = c.getAttribute("role");\n    "textbox" == e && c.textContent && 0 < c.textContent.length && (b.controlValue = {text:c.textContent});\n    if ("slider" == e || "spinbutton" == e) {\n      c.hasAttribute("aria-valuetext") ? b.controlValue = {text:c.getAttribute("aria-valuetext")} : c.hasAttribute("aria-valuenow") && (b.controlValue = {value:c.getAttribute("aria-valuenow"), text:"" + c.getAttribute("aria-valuenow")});\n    }\n    if ("menu" == e) {\n      var g = c.querySelectorAll("[role=menuitemcheckbox], [role=menuitemradio]");\n      d = [];\n      for (f = 0;f < g.length;f++) {\n        "true" == g[f].getAttribute("aria-checked") && d.push(g[f]);\n      }\n      if (0 < d.length) {\n        g = "";\n        for (f = 0;f < d.length;f++) {\n          g += axs.properties.findTextAlternatives(d[f], {}, !0), f < d.length - 1 && (g += ", ");\n        }\n        b.controlValue = {text:g};\n      }\n    }\n    if ("combobox" == e || "select" == e) {\n      b.controlValue = {text:"TODO"};\n    }\n    b.controlValue && (d = b.controlValue, a ? d.unused = !0 : a = d.text);\n  }\n  d = !0;\n  c.hasAttribute("role") && (e = c.getAttribute("role"), (e = axs.constants.ARIA_ROLES[e]) && (!e.namefrom || 0 > e.namefrom.indexOf("contents")) && (d = !1));\n  (e = axs.properties.getTextFromDescendantContent(c)) && d && (d = {type:"text"}, d.text = e, d.lastWord = axs.properties.getLastWord(d.text), a ? d.unused = !0 : a = e, b.content = d);\n  c.hasAttribute("title") && (e = {type:"string", valid:!0}, e.text = c.getAttribute("title"), e.lastWord = axs.properties.getLastWord(e.lastWord), a ? e.unused = !0 : a = e.text, b.title = e);\n  return 0 == Object.keys(b).length && null == a ? null : a;\n};\naxs.properties.getTextFromDescendantContent = function(a) {\n  var b = a.childNodes;\n  a = [];\n  for (var c = 0;c < b.length;c++) {\n    var d = axs.properties.findTextAlternatives(b[c], {}, !0);\n    d && a.push(d.trim());\n  }\n  if (a.length) {\n    b = "";\n    for (c = 0;c < a.length;c++) {\n      b = [b, a[c]].join(" ").trim();\n    }\n    return b;\n  }\n  return null;\n};\naxs.properties.getTextFromAriaLabelledby = function(a, b) {\n  var c = null;\n  if (!a.hasAttribute("aria-labelledby")) {\n    return c;\n  }\n  for (var d = a.getAttribute("aria-labelledby").split(/\\s+/), e = {valid:!0}, f = [], g = [], h = 0;h < d.length;h++) {\n    var k = {type:"element"}, m = d[h];\n    k.value = m;\n    var l = document.getElementById(m);\n    l ? (k.valid = !0, k.text = axs.properties.findTextAlternatives(l, {}, !0), k.lastWord = axs.properties.getLastWord(k.text), f.push(l.textContent.trim()), k.element = l) : (k.valid = !1, e.valid = !1, k.errorMessage = {messageKey:"noElementWithId", args:[m]});\n    g.push(k);\n  }\n  0 < g.length && (g[g.length - 1].last = !0, e.values = g, e.text = f.join(" "), e.lastWord = axs.properties.getLastWord(e.text), c = e.text, b.ariaLabelledby = e);\n  return c;\n};\naxs.properties.getTextFromHostLanguageAttributes = function(a, b, c, d) {\n  if (axs.browserUtils.matchSelector(a, "img")) {\n    if (a.hasAttribute("alt")) {\n      var e = {type:"string", valid:!0};\n      e.text = a.getAttribute("alt");\n      c ? e.unused = !0 : c = e.text;\n      b.alt = e;\n    } else {\n      e = {valid:!1, errorMessage:"No alt value provided"}, b.alt = e, e = a.src, "string" == typeof e && (c = e.split("/").pop(), b.filename = {text:c});\n    }\n  }\n  if (axs.browserUtils.matchSelector(a, \'input:not([type="hidden"]):not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), video:not([disabled])\') && !d) {\n    if (a.hasAttribute("id")) {\n      d = document.querySelectorAll(\'label[for="\' + a.id + \'"]\');\n      for (var e = {}, f = [], g = [], h = 0;h < d.length;h++) {\n        var k = {type:"element"}, m = d[h], l = axs.properties.findTextAlternatives(m, {}, !0);\n        l && 0 < l.trim().length && (k.text = l.trim(), g.push(l.trim()));\n        k.element = m;\n        f.push(k);\n      }\n      0 < f.length && (f[f.length - 1].last = !0, e.values = f, e.text = g.join(" "), e.lastWord = axs.properties.getLastWord(e.text), c ? e.unused = !0 : c = e.text, b.labelFor = e);\n    }\n    d = axs.utils.parentElement(a);\n    for (e = {};d;) {\n      if ("label" == d.tagName.toLowerCase() && (f = d, f.control == a)) {\n        e.type = "element";\n        e.text = axs.properties.findTextAlternatives(f, {}, !0);\n        e.lastWord = axs.properties.getLastWord(e.text);\n        e.element = f;\n        break;\n      }\n      d = axs.utils.parentElement(d);\n    }\n    e.text && (c ? e.unused = !0 : c = e.text, b.labelWrapped = e);\n    Object.keys(b).length || (b.noLabel = !0);\n  }\n  return c;\n};\naxs.properties.getLastWord = function(a) {\n  if (!a) {\n    return null;\n  }\n  var b = a.lastIndexOf(" ") + 1, c = a.length - 10;\n  return a.substring(b > c ? b : c);\n};\naxs.properties.getTextProperties = function(a) {\n  var b = {};\n  a = axs.properties.findTextAlternatives(a, b, !1, !0);\n  if (0 == Object.keys(b).length) {\n    if (!a) {\n      return null;\n    }\n    b.hasProperties = !1;\n  } else {\n    b.hasProperties = !0;\n  }\n  b.computedText = a;\n  b.lastWord = axs.properties.getLastWord(a);\n  return b;\n};\naxs.properties.getAriaProperties = function(a) {\n  var b = {}, c = axs.properties.getGlobalAriaProperties(a), d;\n  for (d in axs.constants.ARIA_PROPERTIES) {\n    var e = "aria-" + d;\n    if (a.hasAttribute(e)) {\n      var f = a.getAttribute(e);\n      c[e] = axs.utils.getAriaPropertyValue(e, f, a);\n    }\n  }\n  0 < Object.keys(c).length && (b.properties = axs.utils.values(c));\n  f = axs.utils.getRoles(a);\n  if (!f) {\n    return Object.keys(b).length ? b : null;\n  }\n  b.roles = f;\n  if (!f.valid || !f.roles) {\n    return b;\n  }\n  for (var e = f.roles, g = 0;g < e.length;g++) {\n    var h = e[g];\n    if (h.details && h.details.propertiesSet) {\n      for (d in h.details.propertiesSet) {\n        d in c || (a.hasAttribute(d) ? (f = a.getAttribute(d), c[d] = axs.utils.getAriaPropertyValue(d, f, a), "values" in c[d] && (f = c[d].values, f[f.length - 1].isLast = !0)) : h.details.requiredPropertiesSet[d] && (c[d] = {name:d, valid:!1, reason:"Required property not set"}));\n      }\n    }\n  }\n  0 < Object.keys(c).length && (b.properties = axs.utils.values(c));\n  return 0 < Object.keys(b).length ? b : null;\n};\naxs.properties.getGlobalAriaProperties = function(a) {\n  for (var b = {}, c = 0;c < axs.constants.GLOBAL_PROPERTIES.length;c++) {\n    var d = axs.constants.GLOBAL_PROPERTIES[c];\n    if (a.hasAttribute(d)) {\n      var e = a.getAttribute(d);\n      b[d] = axs.utils.getAriaPropertyValue(d, e, a);\n    }\n  }\n  return b;\n};\naxs.properties.getVideoProperties = function(a) {\n  if (!axs.browserUtils.matchSelector(a, "video")) {\n    return null;\n  }\n  var b = {};\n  b.captionTracks = axs.properties.getTrackElements(a, "captions");\n  b.descriptionTracks = axs.properties.getTrackElements(a, "descriptions");\n  b.chapterTracks = axs.properties.getTrackElements(a, "chapters");\n  return b;\n};\naxs.properties.getTrackElements = function(a, b) {\n  var c = a.querySelectorAll("track[kind=" + b + "]"), d = {};\n  if (!c.length) {\n    return d.valid = !1, d.reason = {messageKey:"noTracksProvided", args:[[b]]}, d;\n  }\n  d.valid = !0;\n  for (var e = [], f = 0;f < c.length;f++) {\n    var g = {}, h = c[f].getAttribute("src"), k = c[f].getAttribute("srcLang"), m = c[f].getAttribute("label");\n    h ? (g.valid = !0, g.src = h) : (g.valid = !1, g.reason = {messageKey:"noSrcProvided"});\n    h = "";\n    m && (h += m, k && (h += " "));\n    k && (h += "(" + k + ")");\n    "" == h && (h = "[[object Object]]");\n    g.name = h;\n    e.push(g);\n  }\n  d.values = e;\n  return d;\n};\naxs.properties.getAllProperties = function(a) {\n  var b = axs.utils.asElement(a);\n  if (!b) {\n    return {};\n  }\n  var c = {};\n  c.ariaProperties = axs.properties.getAriaProperties(b);\n  c.colorProperties = axs.properties.getColorProperties(b);\n  c.focusProperties = axs.properties.getFocusProperties(b);\n  c.textProperties = axs.properties.getTextProperties(a);\n  c.videoProperties = axs.properties.getVideoProperties(b);\n  return c;\n};\n(function() {\n  function a(a) {\n    if (!a) {\n      return null;\n    }\n    var c = a.tagName;\n    if (!c) {\n      return null;\n    }\n    c = c.toUpperCase();\n    c = axs.constants.TAG_TO_IMPLICIT_SEMANTIC_INFO[c];\n    if (!c || !c.length) {\n      return null;\n    }\n    for (var d = null, e = 0, f = c.length;e < f;e++) {\n      var g = c[e];\n      if (g.selector) {\n        if (axs.browserUtils.matchSelector(a, g.selector)) {\n          return g;\n        }\n      } else {\n        d = g;\n      }\n    }\n    return d;\n  }\n  axs.properties.getImplicitRole = function(b) {\n    return (b = a(b)) ? b.role : "";\n  };\n  axs.properties.canTakeAriaAttributes = function(b) {\n    return (b = a(b)) ? !b.reserved : !0;\n  };\n})();\naxs.properties.getNativelySupportedAttributes = function(a) {\n  var b = [];\n  if (!a) {\n    return b;\n  }\n  a = a.cloneNode(!1);\n  for (var c = Object.keys(axs.constants.ARIA_TO_HTML_ATTRIBUTE), d = 0;d < c.length;d++) {\n    var e = c[d];\n    axs.constants.ARIA_TO_HTML_ATTRIBUTE[e] in a && (b[b.length] = e);\n  }\n  return b;\n};\n(function() {\n  var a = {};\n  axs.properties.getSelectorForRole = function(b) {\n    if (!b) {\n      return "";\n    }\n    if (a[b] && a.hasOwnProperty(b)) {\n      return a[b];\n    }\n    var c = [\'[role="\' + b + \'"]\'];\n    Object.keys(axs.constants.TAG_TO_IMPLICIT_SEMANTIC_INFO).forEach(function(a) {\n      var e = axs.constants.TAG_TO_IMPLICIT_SEMANTIC_INFO[a];\n      if (e && e.length) {\n        for (var f = 0;f < e.length;f++) {\n          var g = e[f];\n          if (g.role === b) {\n            if (g.selector) {\n              c[c.length] = g.selector;\n            } else {\n              c[c.length] = a;\n              break;\n            }\n          }\n        }\n      }\n    });\n    return a[b] = c.join(",");\n  };\n})();\naxs.AuditRule = function(a) {\n  for (var b = !0, c = [], d = 0;d < axs.AuditRule.requiredFields.length;d++) {\n    var e = axs.AuditRule.requiredFields[d];\n    e in a || (b = !1, c.push(e));\n  }\n  if (!b) {\n    throw "Invalid spec; the following fields were not specified: " + c.join(", ") + "\\n" + JSON.stringify(a);\n  }\n  this.name = a.name;\n  this.severity = a.severity;\n  this.relevantElementMatcher_ = a.relevantElementMatcher;\n  this.test_ = a.test;\n  this.code = a.code;\n  this.heading = a.heading || "";\n  this.url = a.url || "";\n  this.requiresConsoleAPI = !!a.opt_requiresConsoleAPI;\n};\naxs.AuditRule.requiredFields = "name severity relevantElementMatcher test code heading".split(" ");\naxs.AuditRule.NOT_APPLICABLE = {result:axs.constants.AuditResult.NA};\naxs.AuditRule.prototype.addElement = function(a, b) {\n  a.push(b);\n};\naxs.AuditRule.collectMatchingElements = function(a, b, c, d) {\n  if (a.nodeType == Node.ELEMENT_NODE) {\n    var e = a\n  }\n  e && b.call(null, e) && c.push(e);\n  if (e) {\n    var f = e.shadowRoot || e.webkitShadowRoot;\n    if (f) {\n      axs.AuditRule.collectMatchingElements(f, b, c, f);\n      return;\n    }\n  }\n  if (e && "content" == e.localName) {\n    for (e = e.getDistributedNodes(), f = 0;f < e.length;f++) {\n      axs.AuditRule.collectMatchingElements(e[f], b, c, d);\n    }\n  } else {\n    if (e && "shadow" == e.localName) {\n      if (f = e, d) {\n        for (e = f.getDistributedNodes(), f = 0;f < e.length;f++) {\n          axs.AuditRule.collectMatchingElements(e[f], b, c, d);\n        }\n      } else {\n        console.warn("ShadowRoot not provided for", e);\n      }\n    }\n    for (a = a.firstChild;null != a;) {\n      axs.AuditRule.collectMatchingElements(a, b, c, d), a = a.nextSibling;\n    }\n  }\n};\naxs.AuditRule.prototype.run = function(a) {\n  a = a || {};\n  var b = "ignoreSelectors" in a ? a.ignoreSelectors : [], c = "maxResults" in a ? a.maxResults : null, d = [];\n  axs.AuditRule.collectMatchingElements("scope" in a ? a.scope : document, this.relevantElementMatcher_, d);\n  var e = [];\n  if (!d.length) {\n    return {result:axs.constants.AuditResult.NA};\n  }\n  for (var f = 0;f < d.length && !(null != c && e.length >= c);f++) {\n    var g = d[f], h;\n    a: {\n      h = g;\n      for (var k = 0;k < b.length;k++) {\n        if (axs.browserUtils.matchSelector(h, b[k])) {\n          h = !0;\n          break a;\n        }\n      }\n      h = !1;\n    }\n    !h && this.test_(g, a.config) && this.addElement(e, g);\n  }\n  a = {result:e.length ? axs.constants.AuditResult.FAIL : axs.constants.AuditResult.PASS, elements:e};\n  f < d.length && (a.resultsTruncated = !0);\n  return a;\n};\naxs.AuditRules = {};\n(function() {\n  var a = {}, b = {};\n  axs.AuditRules.addRule = function(c) {\n    c = new axs.AuditRule(c);\n    if (c.code in b) {\n      throw Error(\'Can not add audit rule with same code: "\' + c.code + \'"\');\n    }\n    if (c.name in a) {\n      throw Error(\'Can not add audit rule with same name: "\' + c.name + \'"\');\n    }\n    a[c.name] = b[c.code] = c;\n  };\n  axs.AuditRules.getRule = function(c) {\n    return a[c] || b[c] || null;\n  };\n  axs.AuditRules.getRules = function(b) {\n    var d = Object.keys(a);\n    return b ? d : d.map(function(a) {\n      return this.getRule(a);\n    }, axs.AuditRules);\n  };\n})();\naxs.AuditResults = function() {\n  this.errors_ = [];\n  this.warnings_ = [];\n};\ngoog.exportSymbol("axs.AuditResults", axs.AuditResults);\naxs.AuditResults.prototype.addError = function(a) {\n  "" != a && this.errors_.push(a);\n};\ngoog.exportProperty(axs.AuditResults.prototype, "addError", axs.AuditResults.prototype.addError);\naxs.AuditResults.prototype.addWarning = function(a) {\n  "" != a && this.warnings_.push(a);\n};\ngoog.exportProperty(axs.AuditResults.prototype, "addWarning", axs.AuditResults.prototype.addWarning);\naxs.AuditResults.prototype.numErrors = function() {\n  return this.errors_.length;\n};\ngoog.exportProperty(axs.AuditResults.prototype, "numErrors", axs.AuditResults.prototype.numErrors);\naxs.AuditResults.prototype.numWarnings = function() {\n  return this.warnings_.length;\n};\ngoog.exportProperty(axs.AuditResults.prototype, "numWarnings", axs.AuditResults.prototype.numWarnings);\naxs.AuditResults.prototype.getErrors = function() {\n  return this.errors_;\n};\ngoog.exportProperty(axs.AuditResults.prototype, "getErrors", axs.AuditResults.prototype.getErrors);\naxs.AuditResults.prototype.getWarnings = function() {\n  return this.warnings_;\n};\ngoog.exportProperty(axs.AuditResults.prototype, "getWarnings", axs.AuditResults.prototype.getWarnings);\naxs.AuditResults.prototype.toString = function() {\n  for (var a = "", b = 0;b < this.errors_.length;b++) {\n    0 == b && (a += "\\nErrors:\\n");\n    var c = this.errors_[b], a = a + (c + "\\n\\n");\n  }\n  for (b = 0;b < this.warnings_.length;b++) {\n    0 == b && (a += "\\nWarnings:\\n"), c = this.warnings_[b], a += c + "\\n\\n";\n  }\n  return a;\n};\ngoog.exportProperty(axs.AuditResults.prototype, "toString", axs.AuditResults.prototype.toString);\naxs.Audit = {};\naxs.AuditConfiguration = function() {\n  this.rules_ = {};\n  this.maxResults = this.auditRulesToIgnore = this.auditRulesToRun = this.scope = null;\n  this.withConsoleApi = !1;\n  this.showUnsupportedRulesWarning = !0;\n  goog.exportProperty(this, "scope", this.scope);\n  goog.exportProperty(this, "auditRulesToRun", this.auditRulesToRun);\n  goog.exportProperty(this, "auditRulesToIgnore", this.auditRulesToIgnore);\n  goog.exportProperty(this, "withConsoleApi", this.withConsoleApi);\n  goog.exportProperty(this, "showUnsupportedRulesWarning", this.showUnsupportedRulesWarning);\n};\ngoog.exportSymbol("axs.AuditConfiguration", axs.AuditConfiguration);\naxs.AuditConfiguration.prototype = {ignoreSelectors:function(a, b) {\n  a in this.rules_ || (this.rules_[a] = {});\n  "ignore" in this.rules_[a] || (this.rules_[a].ignore = []);\n  Array.prototype.push.call(this.rules_[a].ignore, b);\n}, getIgnoreSelectors:function(a) {\n  return a in this.rules_ && "ignore" in this.rules_[a] ? this.rules_[a].ignore : [];\n}, setSeverity:function(a, b) {\n  a in this.rules_ || (this.rules_[a] = {});\n  this.rules_[a].severity = b;\n}, getSeverity:function(a) {\n  return a in this.rules_ && "severity" in this.rules_[a] ? this.rules_[a].severity : null;\n}, setRuleConfig:function(a, b) {\n  a in this.rules_ || (this.rules_[a] = {});\n  this.rules_[a].config = b;\n}, getRuleConfig:function(a) {\n  return a in this.rules_ && "config" in this.rules_[a] ? this.rules_[a].config : null;\n}};\ngoog.exportProperty(axs.AuditConfiguration.prototype, "ignoreSelectors", axs.AuditConfiguration.prototype.ignoreSelectors);\ngoog.exportProperty(axs.AuditConfiguration.prototype, "getIgnoreSelectors", axs.AuditConfiguration.prototype.getIgnoreSelectors);\naxs.Audit.unsupportedRulesWarningShown = !1;\naxs.Audit.getRulesCannotRun = function(a) {\n  return a.withConsoleApi ? [] : axs.AuditRules.getRules().filter(function(a) {\n    return a.requiresConsoleAPI;\n  }).map(function(a) {\n    return a.code;\n  });\n};\naxs.Audit.run = function(a) {\n  a = a || new axs.AuditConfiguration;\n  var b = a.withConsoleApi, c = [], d;\n  d = a.auditRulesToRun && 0 < a.auditRulesToRun.length ? a.auditRulesToRun : axs.AuditRules.getRules(!0);\n  if (a.auditRulesToIgnore) {\n    for (var e = 0;e < a.auditRulesToIgnore.length;e++) {\n      var f = a.auditRulesToIgnore[e];\n      0 > d.indexOf(f) || d.splice(d.indexOf(f), 1);\n    }\n  }\n  !axs.Audit.unsupportedRulesWarningShown && a.showUnsupportedRulesWarning && (e = axs.Audit.getRulesCannotRun(a), 0 < e.length && (console.warn("Some rules cannot be checked using the axs.Audit.run() method call. Use the Chrome plugin to check these rules: " + e.join(", ")), console.warn("To remove this message, pass an AuditConfiguration object to axs.Audit.run() and set configuration.showUnsupportedRulesWarning = false.")), axs.Audit.unsupportedRulesWarningShown = !0);\n  for (e = 0;e < d.length;e++) {\n    var f = d[e], g = axs.AuditRules.getRule(f);\n    if (g && !g.disabled && (b || !g.requiresConsoleAPI)) {\n      var h = {}, k = a.getIgnoreSelectors(g.name);\n      if (0 < k.length || a.scope) {\n        h.ignoreSelectors = k;\n      }\n      k = a.getRuleConfig(g.name);\n      null != k && (h.config = k);\n      a.scope && (h.scope = a.scope);\n      a.maxResults && (h.maxResults = a.maxResults);\n      h = g.run.call(g, h);\n      g = axs.utils.namedValues(g);\n      g.severity = a.getSeverity(f) || g.severity;\n      h.rule = g;\n      c.push(h);\n    }\n  }\n  return c;\n};\ngoog.exportSymbol("axs.Audit.run", axs.Audit.run);\naxs.Audit.auditResults = function(a) {\n  for (var b = new axs.AuditResults, c = 0;c < a.length;c++) {\n    var d = a[c];\n    d.result == axs.constants.AuditResult.FAIL && (d.rule.severity == axs.constants.Severity.SEVERE ? b.addError(axs.Audit.accessibilityErrorMessage(d)) : b.addWarning(axs.Audit.accessibilityErrorMessage(d)));\n  }\n  return b;\n};\ngoog.exportSymbol("axs.Audit.auditResults", axs.Audit.auditResults);\naxs.Audit.createReport = function(a, b) {\n  var c;\n  c = "*** Begin accessibility audit results ***\\nAn accessibility audit found " + axs.Audit.auditResults(a).toString();\n  b && (c += "\\nFor more information, please see ", c += b);\n  return c += "\\n*** End accessibility audit results ***";\n};\ngoog.exportSymbol("axs.Audit.createReport", axs.Audit.createReport);\naxs.Audit.accessibilityErrorMessage = function(a) {\n  for (var b = a.rule.severity == axs.constants.Severity.SEVERE ? "Error: " : "Warning: ", b = b + (a.rule.code + " (" + a.rule.heading + ") failed on the following " + (1 == a.elements.length ? "element" : "elements")), b = 1 == a.elements.length ? b + ":" : b + (" (1 - " + Math.min(5, a.elements.length) + " of " + a.elements.length + "):"), c = Math.min(a.elements.length, 5), d = 0;d < c;d++) {\n    var e = a.elements[d], b = b + "\\n";\n    try {\n      b += axs.utils.getQuerySelectorText(e);\n    } catch (f) {\n      b += " tagName:" + e.tagName, b += " id:" + e.id;\n    }\n  }\n  "" != a.rule.url && (b += "\\nSee " + a.rule.url + " for more information.");\n  return b;\n};\ngoog.exportSymbol("axs.Audit.accessibilityErrorMessage", axs.Audit.accessibilityErrorMessage);\naxs.AuditRules.addRule({name:"ariaOnReservedElement", heading:"This element does not support ARIA roles, states and properties", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_12", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return !axs.properties.canTakeAriaAttributes(a);\n}, test:function(a) {\n  return null !== axs.properties.getAriaProperties(a);\n}, code:"AX_ARIA_12"});\naxs.AuditRules.addRule({name:"ariaOwnsDescendant", heading:"aria-owns should not be used if ownership is implicit in the DOM", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_06", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[aria-owns]");\n}, test:function(a) {\n  return axs.utils.getIdReferents("aria-owns", a).some(function(b) {\n    return a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_CONTAINED_BY;\n  });\n}, code:"AX_ARIA_06"});\naxs.AuditRules.addRule({name:"ariaRoleNotScoped", heading:"Elements with ARIA roles must be in the correct scope", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_09", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[role]");\n}, test:function(a) {\n  var b = axs.utils.getRoles(a);\n  if (!b || !b.applied) {\n    return !1;\n  }\n  b = b.applied.details.scope;\n  if (!b || 0 === b.length) {\n    return !1;\n  }\n  for (var c = a;c = c.parentNode;) {\n    var d = axs.utils.getRoles(c, !0);\n    if (d && d.applied && 0 <= b.indexOf(d.applied.name)) {\n      return !1;\n    }\n  }\n  if (a = axs.utils.getIdReferrers("aria-owns", a)) {\n    for (c = 0;c < a.length;c++) {\n      if ((d = axs.utils.getRoles(a[c], !0)) && d.applied && 0 <= b.indexOf(d.applied.name)) {\n        return !1;\n      }\n    }\n  }\n  return !0;\n}, code:"AX_ARIA_09"});\naxs.AuditRules.addRule({name:"audioWithoutControls", heading:"Audio elements should have controls", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_audio_01", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "audio[autoplay]");\n}, test:function(a) {\n  return !a.querySelectorAll("[controls]").length && 3 < a.duration;\n}, code:"AX_AUDIO_01"});\n(function() {\n  var a = /^aria\\-/;\n  axs.AuditRules.addRule({name:"badAriaAttribute", heading:"This element has an invalid ARIA attribute", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_11", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(b) {\n    b = b.attributes;\n    for (var c = 0, d = b.length;c < d;c++) {\n      if (a.test(b[c].name)) {\n        return !0;\n      }\n    }\n    return !1;\n  }, test:function(b) {\n    b = b.attributes;\n    for (var c = 0, d = b.length;c < d;c++) {\n      var e = b[c].name;\n      if (a.test(e) && (e = e.replace(a, ""), !axs.constants.ARIA_PROPERTIES.hasOwnProperty(e))) {\n        return !0;\n      }\n    }\n    return !1;\n  }, code:"AX_ARIA_11"});\n})();\naxs.AuditRules.addRule({name:"badAriaAttributeValue", heading:"ARIA state and property values must be valid", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_04", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  var b = axs.utils.getSelectorForAriaProperties(axs.constants.ARIA_PROPERTIES);\n  return axs.browserUtils.matchSelector(a, b);\n}, test:function(a) {\n  for (var b in axs.constants.ARIA_PROPERTIES) {\n    var c = "aria-" + b;\n    if (a.hasAttribute(c)) {\n      var d = a.getAttribute(c);\n      if (!axs.utils.getAriaPropertyValue(c, d, a).valid) {\n        return !0;\n      }\n    }\n  }\n  return !1;\n}, code:"AX_ARIA_04"});\naxs.AuditRules.addRule({name:"badAriaRole", heading:"Elements with ARIA roles must use a valid, non-abstract ARIA role", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_01", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[role]");\n}, test:function(a) {\n  return !axs.utils.getRoles(a).valid;\n}, code:"AX_ARIA_01"});\naxs.AuditRules.addRule({name:"controlsWithoutLabel", heading:"Controls and media elements should have labels", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_text_01", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  if (!axs.browserUtils.matchSelector(a, \'input:not([type="hidden"]):not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), video:not([disabled])\') || "presentation" == a.getAttribute("role")) {\n    return !1;\n  }\n  if (0 <= a.tabIndex) {\n    return !0;\n  }\n  for (a = axs.utils.parentElement(a);null != a;a = axs.utils.parentElement(a)) {\n    if (axs.utils.elementIsAriaWidget(a)) {\n      return !1;\n    }\n  }\n  return !0;\n}, test:function(a) {\n  return axs.utils.isElementOrAncestorHidden(a) || "input" == a.tagName.toLowerCase() && "button" == a.type && a.value.length || "button" == a.tagName.toLowerCase() && a.textContent.replace(/^\\s+|\\s+$/g, "").length ? !1 : axs.utils.hasLabel(a) ? !1 : !0;\n}, code:"AX_TEXT_01", ruleName:"Controls and media elements should have labels"});\naxs.AuditRules.addRule({name:"duplicateId", heading:"An element\'s ID must be unique in the DOM", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_html_02", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[id]");\n}, test:function(a) {\n  var b = a.id;\n  if (!b) {\n    return !1;\n  }\n  b = "[id=\'" + b.replace(/\'/g, "\\\\\'") + "\']";\n  return 1 < a.ownerDocument.querySelectorAll(b).length;\n}, code:"AX_HTML_02"});\naxs.AuditRules.addRule({name:"focusableElementNotVisibleAndNotAriaHidden", heading:"These elements are focusable but either invisible or obscured by another element", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_focus_01", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  if (!axs.browserUtils.matchSelector(a, axs.utils.FOCUSABLE_ELEMENTS_SELECTOR)) {\n    return !1;\n  }\n  if (0 <= a.tabIndex) {\n    return !0;\n  }\n  for (var b = axs.utils.parentElement(a);null != b;b = axs.utils.parentElement(b)) {\n    if (axs.utils.elementIsAriaWidget(b)) {\n      return !1;\n    }\n  }\n  return "" === axs.properties.findTextAlternatives(a, {}).trim() ? !1 : !0;\n}, test:function(a) {\n  if (axs.utils.isElementOrAncestorHidden(a)) {\n    return !1;\n  }\n  a.focus();\n  return !axs.utils.elementIsVisible(a);\n}, code:"AX_FOCUS_01"});\naxs.AuditRules.addRule({name:"humanLangMissing", heading:"The web page should have the content\'s human language indicated in the markup", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_html_01", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return a instanceof a.ownerDocument.defaultView.HTMLHtmlElement;\n}, test:function(a) {\n  return a.lang ? !1 : !0;\n}, code:"AX_HTML_01"});\naxs.AuditRules.addRule({name:"imagesWithoutAltText", heading:"Images should have an alt attribute", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_text_02", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "img") && !axs.utils.isElementOrAncestorHidden(a);\n}, test:function(a) {\n  return !a.hasAttribute("alt") && "presentation" != a.getAttribute("role");\n}, code:"AX_TEXT_02"});\naxs.AuditRules.addRule({name:"linkWithUnclearPurpose", heading:"The purpose of each link should be clear from the link text", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_text_04", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "a");\n}, test:function(a, b) {\n  for (var c = b || {}, d = c.blacklistPhrases || [], e = /\\s+/, f = 0;f < d.length;f++) {\n    var g = "^\\\\s*" + d[f].trim().replace(e, "\\\\s*") + "s*[^a-z]$";\n    if ((new RegExp(g, "i")).test(a.textContent)) {\n      return !0;\n    }\n  }\n  c = c.stopwords || "click tap go here learn more this page link about".split(" ");\n  d = a.textContent;\n  d = d.replace(/[^a-zA-Z ]/g, "");\n  for (f = 0;f < c.length;f++) {\n    if (d = d.replace(new RegExp("\\\\b" + c[f] + "\\\\b", "ig"), ""), "" == d.trim()) {\n      return !0;\n    }\n  }\n  return !1;\n}, code:"AX_TEXT_04"});\naxs.AuditRules.addRule({name:"lowContrastElements", heading:"Text elements should have a reasonable contrast ratio", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_color_01", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return axs.properties.hasDirectTextDescendant(a);\n}, test:function(a) {\n  var b = window.getComputedStyle(a, null);\n  return (a = axs.utils.getContrastRatioForElementWithComputedStyle(b, a)) && axs.utils.isLowContrast(a, b);\n}, code:"AX_COLOR_01"});\naxs.AuditRules.addRule({name:"mainRoleOnInappropriateElement", heading:"role=main should only appear on significant elements", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_05", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[role~=main]");\n}, test:function(a) {\n  if (axs.utils.isInlineElement(a)) {\n    return !0;\n  }\n  a = axs.properties.getTextFromDescendantContent(a);\n  return !a || 50 > a.length ? !0 : !1;\n}, code:"AX_ARIA_05"});\naxs.AuditRules.addRule({name:"elementsWithMeaningfulBackgroundImage", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return !axs.utils.isElementOrAncestorHidden(a);\n}, heading:"Meaningful images should not be used in element backgrounds", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_image_01", test:function(a) {\n  if (a.textContent && 0 < a.textContent.length) {\n    return !1;\n  }\n  a = window.getComputedStyle(a, null);\n  var b = a.backgroundImage;\n  if (!b || "undefined" === b || "none" === b || 0 != b.indexOf("url")) {\n    return !1;\n  }\n  b = parseInt(a.width, 10);\n  a = parseInt(a.height, 10);\n  return 150 > b && 150 > a;\n}, code:"AX_IMAGE_01"});\naxs.AuditRules.addRule({name:"multipleAriaOwners", heading:"An element\'s ID must not be present in more that one aria-owns attribute at any time", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_07", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[aria-owns]");\n}, test:function(a) {\n  return axs.utils.getIdReferents("aria-owns", a).some(function(a) {\n    return 1 < axs.utils.getIdReferrers("aria-owns", a).length;\n  });\n}, code:"AX_ARIA_07"});\naxs.AuditRules.addRule({name:"nonExistentAriaRelatedElement", heading:"ARIA attributes which refer to other elements by ID should refer to elements which exist in the DOM", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_02", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  var b = axs.utils.getAriaPropertiesByValueType(["idref", "idref_list"]), b = axs.utils.getSelectorForAriaProperties(b);\n  return axs.browserUtils.matchSelector(a, b);\n}, test:function(a) {\n  for (var b = axs.utils.getAriaPropertiesByValueType(["idref", "idref_list"]), b = axs.utils.getSelectorForAriaProperties(b).split(","), c = 0, d = b.length;c < d;c++) {\n    var e = b[c];\n    if (axs.browserUtils.matchSelector(a, e)) {\n      var e = e.match(/aria-[^\\]]+/)[0], f = a.getAttribute(e);\n      if (!axs.utils.getAriaPropertyValue(e, f, a).valid) {\n        return !0;\n      }\n    }\n  }\n  return !1;\n}, code:"AX_ARIA_02"});\naxs.AuditRules.addRule({name:"pageWithoutTitle", heading:"The web page should have a title that describes topic or purpose", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_title_01", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return "html" == a.tagName.toLowerCase();\n}, test:function(a) {\n  a = a.querySelector("head");\n  return a ? (a = a.querySelector("title")) ? !a.textContent : !0 : !0;\n}, code:"AX_TITLE_01"});\naxs.AuditRules.addRule({name:"requiredAriaAttributeMissing", heading:"Elements with ARIA roles must have all required attributes for that role", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_03", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[role]");\n}, test:function(a) {\n  var b = axs.utils.getRoles(a);\n  if (!b.valid) {\n    return !1;\n  }\n  for (var c = 0;c < b.roles.length;c++) {\n    var d = b.roles[c].details.requiredPropertiesSet, e;\n    for (e in d) {\n      if (d = e.replace(/^aria-/, ""), !("defaultValue" in axs.constants.ARIA_PROPERTIES[d] || a.hasAttribute(e)) && 0 > axs.properties.getNativelySupportedAttributes(a).indexOf(e)) {\n        return !0;\n      }\n    }\n  }\n}, code:"AX_ARIA_03"});\n(function() {\n  function a(a) {\n    a = axs.utils.getRoles(a);\n    if (!a || !a.applied) {\n      return [];\n    }\n    a = a.applied;\n    return a.valid ? a.details.mustcontain || [] : [];\n  }\n  axs.AuditRules.addRule({name:"requiredOwnedAriaRoleMissing", heading:"Elements with ARIA roles must ensure required owned elements are present", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_08", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(b) {\n    return axs.browserUtils.matchSelector(b, "[role]") ? 0 < a(b).length : !1;\n  }, test:function(b) {\n    if ("true" === b.getAttribute("aria-busy")) {\n      return !1;\n    }\n    for (var c = a(b), d = c.length - 1;0 <= d;d--) {\n      var e = axs.utils.findDescendantsWithRole(b, c[d]);\n      if (e && e.length) {\n        return !1;\n      }\n    }\n    b = axs.utils.getIdReferents("aria-owns", b);\n    for (d = b.length - 1;0 <= d;d--) {\n      if ((e = axs.utils.getRoles(b[d], !0)) && e.applied) {\n        for (var e = e.applied, f = c.length - 1;0 <= f;f--) {\n          if (e.name === c[f]) {\n            return !1;\n          }\n        }\n      }\n    }\n    return !0;\n  }, code:"AX_ARIA_08"});\n})();\naxs.AuditRules.addRule({name:"tabIndexGreaterThanZero", heading:"Avoid positive integer values for tabIndex", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_focus_03", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "[tabindex]");\n}, test:function(a) {\n  if (0 < a.tabIndex) {\n    return !0;\n  }\n}, code:"AX_FOCUS_03"});\naxs.AuditRules.addRule({name:"unfocusableElementsWithOnClick", heading:"Elements with onclick handlers must be focusable", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_focus_02", severity:axs.constants.Severity.WARNING, opt_requiresConsoleAPI:!0, relevantElementMatcher:function(a) {\n  return a instanceof a.ownerDocument.defaultView.HTMLBodyElement || axs.utils.isElementOrAncestorHidden(a) ? !1 : "click" in getEventListeners(a) ? !0 : !1;\n}, test:function(a) {\n  return !a.hasAttribute("tabindex") && !axs.utils.isElementImplicitlyFocusable(a) && !a.disabled;\n}, code:"AX_FOCUS_02"});\n(function() {\n  var a = /^aria\\-/, b = axs.utils.getSelectorForAriaProperties(axs.constants.ARIA_PROPERTIES);\n  axs.AuditRules.addRule({name:"unsupportedAriaAttribute", heading:"This element has an unsupported ARIA attribute", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_aria_10", severity:axs.constants.Severity.SEVERE, relevantElementMatcher:function(a) {\n    return axs.browserUtils.matchSelector(a, b);\n  }, test:function(b) {\n    var d = axs.utils.getRoles(b, !0), d = d && d.applied ? d.applied.details.propertiesSet : axs.constants.GLOBAL_PROPERTIES;\n    b = b.attributes;\n    for (var e = 0, f = b.length;e < f;e++) {\n      var g = b[e].name;\n      if (a.test(g)) {\n        var h = g.replace(a, "");\n        if (axs.constants.ARIA_PROPERTIES.hasOwnProperty(h) && !(g in d)) {\n          return !0;\n        }\n      }\n    }\n    return !1;\n  }, code:"AX_ARIA_10"});\n})();\naxs.AuditRules.addRule({name:"videoWithoutCaptions", heading:"Video elements should use <track> elements to provide captions", url:"https://github.com/GoogleChrome/accessibility-developer-tools/wiki/Audit-Rules#ax_video_01", severity:axs.constants.Severity.WARNING, relevantElementMatcher:function(a) {\n  return axs.browserUtils.matchSelector(a, "video");\n}, test:function(a) {\n  return !a.querySelectorAll("track[kind=captions]").length;\n}, code:"AX_VIDEO_01"});\n\n\n';
 },function(e,t,n){var r=n(21);"string"==typeof r&&(r=[[e.id,r,""]]);n(6)(r,{})},function(e,t,n){var r=n(22);"string"==typeof r&&(r=[[e.id,r,""]]);n(6)(r,{})},function(e,t,n){var r=n(23);"string"==typeof r&&(r=[[e.id,r,""]]);n(6)(r,{})},function(e,t,n){var r=n(24);"string"==typeof r&&(r=[[e.id,r,""]]);n(6)(r,{})},function(e,t,n){var r=n(25);"string"==typeof r&&(r=[[e.id,r,""]]);n(6)(r,{})}]);
\ No newline at end of file
diff --git a/package.json b/package.json
index 3fcb8aa7..3135745f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tota11y",
-  "version": "0.0.9",
+  "version": "0.0.10",
   "description": "An accessibility visualization toolkit",
   "repository": {
     "type": "git",