Issue 5538 - Implement "Help" tab for new options page

skin/new-options.css

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 407 matching lines @@
 
 .table button.delete:hover
 {
   background-position: -61px -51px;
 }
 
 .icon,
 button[role="checkbox"],
 #dialog-body .table button[role="checkbox"],
 .table button.delete,
-#content-help a::before,
 #dialog-close::before,
 #all-filter-lists-table .arrow,
 .context-menu .content a::before
 {
   background-image: url(options-sprite.png);
   display: inline-block;
 }
 
 .icon-add,
 .icon-update
@@ skipping 20 matching lines @@
   cursor: pointer;
 }
 
 #dialog-close::before
 {
   content: "";
   height: 12px;
   width: 12px;
 }
 
-#content-help a::before
+#dialog-body button::before
 {
   background-position: 0px -42px;
   content: "";
   cursor: pointer;
   height: 11px;
   vertical-align: middle;
   width: 7px;
   -moz-margin-end: 12px;
   -webkit-margin-end: 12px;
 }
@@ skipping 411 matching lines @@
 
 div[role="tooltip"] .notes p
 {
   font-weight: 300;
 }
 
 /*
   Help tab content
 */
 
-#content-help
-{
-  counter-reset: section;
-}
-
-#content-help h1::before
-{
-  counter-increment: section;
-  content: counter(section) ". ";
-}
-
-#content-help a
-{
-  color: #3A7BA6;
-  display: inline-block;
-  text-decoration: none;
-  -moz-margin-end: 16px;
-  -webkit-margin-end: 16px;
-  vertical-align: top;
-}
-
-#content-help a::before
-{
-  -moz-margin-end: 6px;
-  -webkit-margin-end: 6px;
-}
-
-#share-general:lang(zh),
-#share-chinese:not(zh)
+html:not([lang="zh"]) #social-chinese,
+html[lang="zh"] #social-general
 {
   display: none;
 }
 
+#social ul
+{
+  list-style: none;
+}
+
+#social ul li
+{
+  display: inline-block;
+}
+
+#social ul li a
+{
+  display: block;
+  text-align: center;
+}
+
+#social ul li a::before
+{
+  display: block;
+  margin: 0em auto;
+  width: 2.5rem;
+  height: 2.5rem;
+  content: "";
+  background-color: #099DD1;
+}
+
+#twitter::before
+{
+  -webkit-mask: url("social/twitter.svg");
+  mask: url("social/twitter.svg");
+}
+
+#facebook::before
+{
+  -webkit-mask: url("social/facebook.svg");
+  mask: url("social/facebook.svg");
+}
+
+#google-plus::before
+{
+  -webkit-mask: url("social/googleplus.svg");
+  mask: url("social/googleplus.svg");
+}
+
 /*
   Dialog
 */
 
 #dialog-background
 {
   display: none;
   position: fixed;
   top: 0px;
   right: 0px;
@@ skipping 127 matching lines @@
 body:not([data-dialog="language-change"]) #dialog-title-language-change,
 body:not([data-dialog="language-add"]):not([data-dialog="language-change"]) #dialog-content-language-add,
 body:not([data-dialog="language-add"]) #dialog-body button.add,
 body:not([data-dialog="language-change"]) #dialog-body button.change,
 body:not([data-dialog="predefined"]) #dialog-title-predefined,
 body:not([data-dialog="predefined"]) #dialog-content-predefined,
 body:not([data-dialog]) #dialog
 {
   display: none;
 }