Issue 2018 - Optimized first-run page for smaller screens

skin/firstRun.css

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2015 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
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 @font-face {
-  font-family: 'CreteRound';
+  font-family: "CreteRound";
   font-style: normal;
   src: url(fonts/CreteRound-Regular.otf);
-  src: local ('Ø'),
-  /*local ('Ø') forces using no local font called CreteRound*/
-  url(fonts/CreteRound-Regular.otf) format('otf');
+  src: local ("Ø"),
+  /*local ("Ø") forces using no local font called CreteRound*/
+  url(fonts/CreteRound-Regular.otf) format("otf");
 }
 
 @font-face {
-  font-family: 'CreteRound';
+  font-family: "CreteRound";
   font-style: italic;
   src: url(fonts/CreteRound-Italic.otf);
-  src: local ('Ø'),
-  /*local ('Ø') forces using no local font called CreteRound*/
-  url(fonts/CreteRound-Italic.otf) format('otf');
+  src: local ("Ø"),
+  /*local ("Ø") forces using no local font called CreteRound*/
+  url(fonts/CreteRound-Italic.otf) format("otf");
 }
 
 body
 {
   font-family: Helvetica, Arial, sans-serif;
   font-size: 15px;
   line-height: 140%;
   color: #7f776b;
   background-color: #f8f6f2;
   background-image: url(background-main.png);
@@ skipping 28 matching lines @@
   margin: 0;
   padding: 0;
   list-style-type: none;
 }
 
 header
 {
   background-image: url(background.png);
   background-repeat: repeat-x;
   width: 100%;
-  padding: 25px 0 0 0;
+  padding-top: 25px;
 }
 
 header h1
 {
   font-size: 24px;
   font-weight: normal;
   color: #57ab5b;
   text-align: center;
   margin: 21px auto;
-  padding: 16px 0 14px 0;
+  padding: 16px 0px;
   border: 1px #57ab5b;
   border-style: dashed none;
   /* border parallel fix - 957px is the value
    * closest to 960px(page width) which makes
    * the dashed border parallel
    */
   max-width: 957px;
 }
 
-h1,h2,h3
+h1,
+h2,
+h3
 {
  font-family: CreteRound, Helvetica, Arial, sans-serif;
 }
 
 h2
 {
   font-size: 26px;
   font-weight: lighter;
   color: #968d81;
   line-height: 28px;
   text-align: center;
   margin: 0;
   padding: 0;
 }
 
 h3
 {
   font-size: 22px;
   color: #7F776B;
   font-weight: normal;
-  margin: 0 0 10px 0;
+  margin-top: 0px;
+  margin-bottom: 10px;
   padding: 0;
   line-height: 24px;
 }
 
 h4
 {
   font-size: 15px;
   color: #7f776b;
   font-weight: normal;
   text-align: center;
   margin: 0;
   padding: 0;
 }
 
 section
 {
   margin: 0 auto;
   margin-bottom: 30px;
-  max-width: 960px;
+  max-width: 760px;

[saroyanm, 2015/10/07 17:26:40]

You don't need to specify different max-width for different sections.
Use border-box as box-sizing and keep 960px, in that case you don't need to have
separate width values for sections.

[Thomas Greiner, 2015/10/08 14:59:54]

Done.

I'd suggest to tackle any other style oddities in this file that are not
directly related to this specific change when applying the upcoming CSS coding
style.

   background-image: url(background.png);
   padding: 40px 100px;
 }
 
 #general
 {
-  padding: 40px 0px;
   display: table;
+  padding-left: 0px;
+  padding-right: 0px;
+  max-width: 960px;
 }
 
 #general > div
 {
   display: table-cell;
   width: 50%;
   vertical-align: top;
   padding: 0px 50px;
   border: dashed 0 #969085;
   -webkit-border-start-width: 1px;
@@ skipping 62 matching lines @@
 #abb-promotion-block a:hover
 {
   box-shadow: 0px 0px 5px #5D5D5D;
 }
 
 #abb-promotion-block a:active
 {
   box-shadow: 0px 0px 5px 1px #5D5D5D;
 }
 
-@media (max-width: 960px)
-{
-  #general
-  {
-    display: block;
-  }
-
-  #general > div
-  {
-    display: block;
-    width: auto;
-    padding: 10px 0px;
-    margin: 0px 50px;
-    border-width: 1px 0 0;
-  }
-}
-
 section > p
 {
-  margin: 15px 0 0 0;
+  margin-top: 15px;
 }
 
 #logo
 {
   margin: 0 auto;
   height: 128px;
   width: 128px;
   display: block;
 }
 
 #can-do-more
 {
-  padding: 40px 0px 0px 0px;
   border-bottom: 4px solid #968D81;
 }
 
-#can-do-more > h2
-{
-  margin: 0 100px;
-}
-
 .feature-malware-image
 {
   background-image: url(features/malware.png);
   background-repeat: no-repeat;
 }
 
 .feature-social-image
 {
   background-image: url(features/social.png);
   background-repeat: no-repeat;
 }
 
 .feature-tracking-image
 {
   background-image: url(features/tracking.png);
   background-repeat: no-repeat;
 }
 
 #can-do-more-content
 {
-  margin: 30px 100px 20px 100px;
+  margin-top: 30px;
 }
 
 #can-do-more #features
 {
   border-spacing: 10px;
-  margin: 0px;
-  padding: 0px;
 }
 
-#can-do-more .feature:not([hidden])
+#can-do-more .feature
 {
-  display: block;
   list-style-type: none;
-  padding: 30px 0;
+  padding-top: 30px;
   padding-bottom: 20px;
   border-top: 1px dashed #c0bebb;
 }
 
 #can-do-more .feature-image, #can-do-more .feature-description
 {
   display: inline-block;
-  *display: inline; /* IE6 inline-block fix */
-  *zoom: 1;
   vertical-align: top;
 }
 
 #can-do-more .feature-description
 {
-  margin: 0px 0px 0 20px;
+  -webkit-margin-start: 20px;
+  -moz-margin-start: 20px;
   width: 625px;
   max-width: 85%;
 }
 
 #can-do-more .feature-description-textblock
 {
   width: 480px;
   max-width: 100%;
-  margin: 0 40px 0 0;
+  -webkit-margin-end: 40px;
+  -moz-margin-end: 40px;
   display: inline-block;
 }
 
 #can-do-more .feature-description-textblock > span
 {
-  margin: 15px 0 0 0;
+  margin-top: 15px;
 }
 
 #can-do-more .feature-image
 {
   width: 59px;
   height: 59px;
-  margin: 8px 0 10px 20px;
+  margin: 10px 0px;
+  -webkit-margin-start: 20px;
+  -moz-margin-start: 20px;
 }
 
 #share
 {
   background-image: url(background-share.png);
-  padding: 50px 100px 40px 100px;
   max-width: 760px;
   text-align: center;
   font-family: CreteRound, Helvetica, Arial, sans-serif;
 }
 
 #share h2
 {
-  color: #fff;
-  margin: 0 0 30px 0;
+  margin-bottom: 30px;
 }
 
+#share h2,
 #share h2 > a
 {
   color: #fff;
 }
 
 #share h2 > a:hover
 {
   color: #2e5075;
 }
 
 #share span
 {
   color: #bed1e6;
   text-align: center;
   line-height: 34px;
   font-size: 22px;
   display: block;
 }
 
 #donate:hover, .share-buttons a:hover
 {
   box-shadow: 0px 0px 0px 2px #8ca7c4;
   border-radius: 30px;
 }
 
 #donate-block span, #share-block span
 {
-  margin: 10px 20px 0px 20px;
+  margin: 10px 20px;
 }
 
 #donate-block, #share-block
 {
   min-width: 250px;
   display: inline-block;
   vertical-align: top;
   padding: 5px 0 5px 0;
   border: 1px dashed #37506d;
   border-style: none dashed;
 }
 
 #donate-block
 {
   width: 50%;
 }
 
 #share-block
 {
   width: 49%;
 
   -webkit-border-start-style: none;
   -moz-border-start-style: none;
 }
 
 .share-buttons
 {
-  margin: 6px 0 0 0;
+  margin-top: 6px;
   cursor: pointer;
   vertical-align: top;
   /* because inline block creates
    * space if not captured with
    * font-size and line-height 0px
    */
   font-size: 0px;
   line-height: 0px;
 }
 
@@ skipping 121 matching lines @@
   display: table-caption;
 }
 
 .toggle
 {
   cursor: pointer;
   position: relative;
   display: inline-block;
   vertical-align: top;
   height: 22px;
-  margin: 32px 0px 7px 0px;
+  margin-top: 32px;
+  margin-bottom: 7px;
   border-radius: 9999px;
   border: 1px solid #999;
   overflow: hidden;
   -moz-user-select: none;
   -webkit-user-select: none;
   user-select: none;
 }
 
 .toggle:hover
 {
@@ skipping 11 matching lines @@
   height: 100%;
   font-size: 11px;
   font-weight: 500;
   text-align: center;
   line-height: 23px;
   border-radius: 9999px;
 }
 
 .toggle-on
 {
-  padding: 0px 30px 0px 10px;
-  color: rgba(255,255,255, 0.8);
+  padding-left: 10px;
+  padding-right: 30px;
+  color: rgba(255,255,255,0.8);
   text-shadow: 1px 1px rgba(0,0,0,0.2);
   box-shadow: inset 2px 2px 6px rgba(0,0,0,0.2);
   background: rgb(69,163,31);
 }
 
 .toggle-off
 {
-  padding: 0px 10px 0px 30px;
+  padding-left: 30px;
+  padding-right: 10px;
   color: rgba(0,0,0,0.6);
   text-shadow: 1px 1px rgba(255,255,255,0.2);
   background: #cfcfcf;
   background: -moz-linear-gradient(top,  #cfcfcf 0%, #f5f5f5 100%);
   background: -webkit-linear-gradient(top,  #cfcfcf 0%,#f5f5f5 100%);
   background: linear-gradient(to bottom,  #cfcfcf 0%,#f5f5f5 100%);
 }
 
 .toggle-blob
 {
@@ skipping 18 matching lines @@
 .off .toggle-blob
 {
   left: 0px;
   right: auto;
 }
 
 #donate
 {
   height: 21px;
   display: inline-block;
-  margin: 15px 0px 2px 0px;
+  margin-top: 15px;
+  margin-bottom: 2px;
   font-size: 16px;
   color: #003366;
   cursor: pointer;
   font-weight: bold;
   padding: 5px 18px;
   text-decoration: none;
   border-radius: 20px;
   border: 1px solid #FF9933;
   overflow: hidden;
   font-family: arial, sans-serif;
   background-image: url(donate.png);
   background-repeat: repeat-x;
 }
 
 footer
 {
   margin: 0 auto 30px;
   max-width: 960px;
   text-align: center;
 }
+
+@media (max-width: 970px)
+{
+  header
+  {
+    background-size: 100px 57px;
+  }
+
+  #logo
+  {
+    width: 64px;
+    height: 64px;
+  }
+
+  section
+  {
+    padding: 40px 20px;
+  }
+
+  #general,
+  #general > div
+  {
+    display: block;
+  }
+
+  #general > div
+  {
+    width: auto;
+    padding: 10px 0px;
+    border-width: 1px 0px 0px;
+  }
+
+  #general > div,
+  #can-do-more > h2,
+  #can-do-more-content
+  {
+    margin-left: 20px;
+    margin-right: 20px;
+  }
+  
+  #can-do-more,
+  #can-do-more .feature h3
+  {
+    text-align: center;
+  }
+
+  #can-do-more .feature-description-textblock
+  {
+    text-align: start;
+  }
+
+  .toggle
+  {
+    margin-top: 14px;
+  }
+}