prism.css

/* http://prismjs.com/download.html?themes=prism-twilight&languages=markup+css+css-extras+clike+javascript+java+php+php-extras+bash+python+sql+http+ruby+swift&plugins=line-highlight+show-language */
/**
 * prism.js Twilight theme
 * Based (more or less) on the Twilight theme originally of Textmate fame.
 * @author Remy Bach
 */
code[class*="language-"],
pre[class*="language-"] {
	color: white;
	direction: ltr;
	font-family: Consolas, Monaco, 'Andale Mono', monospace;
	text-align: left;
	text-shadow: 0 -.1em .2em black;
	white-space: pre;
	word-spacing: normal;
	word-break: normal;
	line-height: 1.5;

	-moz-tab-size: 4;
	-o-tab-size: 4;
	tab-size: 4;

	-webkit-hyphens: none;
	-moz-hyphens: none;
	-ms-hyphens: none;
	hyphens: none;
}

pre[class*="language-"],
:not(pre) > code[class*="language-"] {
	background: hsl(0, 0%, 8%); /* #141414 */
}

/* Code blocks */
pre[class*="language-"] {
	border-radius: .5em;
	border: .3em solid hsl(0, 0%, 33%); /* #282A2B */
	box-shadow: 1px 1px .5em black inset;
	margin: .5em 0;
	overflow: auto;
	padding: 1em;
}

pre[class*="language-"]::selection {
	/* Safari */
	background: hsl(200, 4%, 16%); /* #282A2B */
}

pre[class*="language-"]::selection {
	/* Firefox */
	background: hsl(200, 4%, 16%); /* #282A2B */
}

/* Text Selection colour */
pre[class*="language-"]::-moz-selection, pre[class*="language-"] ::-moz-selection,
code[class*="language-"]::-moz-selection, code[class*="language-"] ::-moz-selection {
	text-shadow: none;
	background: hsla(0, 0%, 93%, 0.15); /* #EDEDED */
}

pre[class*="language-"]::selection, pre[class*="language-"] ::selection,
code[class*="language-"]::selection, code[class*="language-"] ::selection {
	text-shadow: none;
	background: hsla(0, 0%, 93%, 0.15); /* #EDEDED */
}

/* Inline code */
:not(pre) > code[class*="language-"] {
	border-radius: .3em;
	border: .13em solid hsl(0, 0%, 33%); /* #545454 */
	box-shadow: 1px 1px .3em -.1em black inset;
	padding: .15em .2em .05em;
}

.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
	color: hsl(0, 0%, 47%); /* #777777 */
}

.token.punctuation {
	opacity: .7;
}

.namespace {
	opacity: .7;
}

.token.tag,
.token.boolean,
.token.number {
	color: hsl(14, 58%, 55%); /* #CF6A4C */
}

.token.keyword,
.token.property,
.token.selector,
.token.constant,
.token.symbol,
.token.builtin {
	color: hsl(53, 89%, 79%); /* #F9EE98 */
}

.token.attr-name,
.token.attr-value,
.token.string,
.token.char,
.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string,
.token.variable {
	color: hsl(76, 21%, 52%); /* #8F9D6A */
}

.token.atrule {
	color: hsl(218, 22%, 55%); /* #7587A6 */
}

.token.regex,
.token.important {
	color: hsl(42, 75%, 65%); /* #E9C062 */
}

.token.important {
	font-weight: bold;
}

.token.entity {
	cursor: help;
}

pre[data-line] {
	padding: 1em 0 1em 3em;
	position: relative;
}

/* Markup */
.language-markup .token.tag,
.language-markup .token.attr-name,
.language-markup .token.punctuation {
	color: hsl(33, 33%, 52%); /* #AC885B */
}

/* Make the tokens sit above the line highlight so the colours don't look faded. */
.token {
	position: relative;
	z-index: 1;
}

.line-highlight {
	background: -moz-linear-gradient(left, hsla(0, 0%, 33%, .1) 70%, hsla(0, 0%, 33%, 0)); /* #545454 */
	background: -o-linear-gradient(left, hsla(0, 0%, 33%, .1) 70%, hsla(0, 0%, 33%, 0)); /* #545454 */
	background: -webkit-linear-gradient(left, hsla(0, 0%, 33%, .1) 70%, hsla(0, 0%, 33%, 0)); /* #545454 */
	background: hsla(0, 0%, 33%, 0.25); /* #545454 */
	background: linear-gradient(left, hsla(0, 0%, 33%, .1) 70%, hsla(0, 0%, 33%, 0)); /* #545454 */
	border-bottom: 1px dashed hsl(0, 0%, 33%); /* #545454 */
	border-top: 1px dashed hsl(0, 0%, 33%); /* #545454 */
	left: 0;
	line-height: inherit;
	margin-top: 0.75em; /* Same as .prism’s padding-top */
	padding: inherit 0;
	pointer-events: none;
	position: absolute;
	right: 0;
	white-space: pre;
	z-index: 0;
}

.line-highlight:before,
.line-highlight[data-end]:after {
	background-color: hsl(215, 15%, 59%); /* #8794A6 */
	border-radius: 999px;
	box-shadow: 0 1px white;
	color: hsl(24, 20%, 95%); /* #F5F2F0 */
	content: attr(data-start);
	font: bold 65%/1.5 sans-serif;
	left: .6em;
	min-width: 1em;
	padding: 0 .5em;
	position: absolute;
	text-align: center;
	text-shadow: none;
	top: .4em;
	vertical-align: .3em;
}

.line-highlight[data-end]:after {
	bottom: .4em;
	content: attr(data-end);
	top: auto;
}

pre[data-line] {
	position: relative;
	padding: 1em 0 1em 3em;
}

.line-highlight {
	position: absolute;
	left: 0;
	right: 0;
	padding: inherit 0;
	margin-top: 1em; /* Same as .prism’s padding-top */

	background: hsla(24, 20%, 50%,.08);
	background: -moz-linear-gradient(left, hsla(24, 20%, 50%,.1) 70%, hsla(24, 20%, 50%,0));
	background: -webkit-linear-gradient(left, hsla(24, 20%, 50%,.1) 70%, hsla(24, 20%, 50%,0));
	background: -o-linear-gradient(left, hsla(24, 20%, 50%,.1) 70%, hsla(24, 20%, 50%,0));
	background: linear-gradient(left, hsla(24, 20%, 50%,.1) 70%, hsla(24, 20%, 50%,0));
	
	pointer-events: none;
	
	line-height: inherit;
	white-space: pre;
}

	.line-highlight:before,
	.line-highlight[data-end]:after {
		content: attr(data-start);
		position: absolute;
		top: .4em;
		left: .6em;
		min-width: 1em;
		padding: 0 .5em;
		background-color: hsla(24, 20%, 50%,.4);
		color: hsl(24, 20%, 95%);
		font: bold 65%/1.5 sans-serif;
		text-align: center;
		vertical-align: .3em;
		border-radius: 999px;
		text-shadow: none;
		box-shadow: 0 1px white;
	}
	
	.line-highlight[data-end]:after {
		content: attr(data-end);
		top: auto;
		bottom: .4em;
	}
pre[class*='language-'] {
	position: relative;
}
pre[class*='language-'] > code[data-language] {
	overflow: scroll;
	max-height: 28em;
	display: block;
}
pre[class*='language-'] > code[data-language]::before {
	content: attr(data-language);
	color: black;
	background-color: #CFCFCF;
	display: inline-block;
	position: absolute;
	top: 0;
	right: 0;
	font-size: 0.9em;
	border-radius: 0 0 0 5px;
	padding: 0 0.5em;
	text-shadow: none;
}