🎨 override facebook comment section style

_config.yml

@@ -34,7 +34,7 @@ comments:
     # https://developers.facebook.com/docs/plugins/comments
     appid: 278555981041512
     num_posts: 5 # 5 (default)
-    colorscheme: "light" # "light" (default), "dark"
+    colorscheme: "dark" # "light" (default), "dark"
   utterances:
     theme: # "github-light" (default), "github-dark"
     issue_term: # "pathname" (default)

_includes/comments-providers/facebook.html

@@ -1,8 +1,13 @@
 <div id="fb-root"></div>
-<script>(function(d, s, id) {
-  var js, fjs = d.getElementsByTagName(s)[0];
-  if (d.getElementById(id)) return;
-  js = d.createElement(s); js.id = id;
-  js.src = "//connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.5{% if site.comments.facebook.appid %}&appId={{ site.comments.facebook.appid }}{% endif %}";
-  fjs.parentNode.insertBefore(js, fjs);
-}(document, 'script', 'facebook-jssdk'));</script>
+<script>
+  (function (d, s, id) {
+    var js,
+      fjs = d.getElementsByTagName(s)[0];
+    if (d.getElementById(id)) return;
+    js = d.createElement(s);
+    js.id = id;
+    js.src =
+      "//connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.5{% if site.comments.facebook.appid %}&appId={{ site.comments.facebook.appid }}{% endif %}";
+    fjs.parentNode.insertBefore(js, fjs);
+  })(document, "script", "facebook-jssdk");
+</script>