Issue 2359 - Fixed styles of list items in options page

skin/options.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
@@ skipping 128 matching lines @@
 }
 
 .hbox
 {
   display: flex;
   flex-direction: row;
 }
 
 .hbox > div
 {
-  flex: 1;
+  width: 400px;
 }
 
 .tabs li
 {
   cursor: pointer;
   display: flex;
 }
 
 .tabs li a
 {
@@ skipping 182 matching lines @@
 
 .table.list li .display
 {
   flex: 1;
   line-height: 16px;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
 }
 
-.table.list li:nth-child(odd)
-{
-  background-color: #F5F5F5;
-}
-
-.table.cols li:nth-child(even)
+.table.list li:nth-child(odd),
+.table.cols li:nth-child(even),
+.table li.empty-placeholder
 {
   background-color: #F5F5F5;
 }
 
 .table label
 {
   vertical-align: top;
 }
 
 .table.cols span
@@ skipping 173 matching lines @@
   vertical-align: top;
 }
 
 /*
   General tab content
 */
 
 #blocking-languages,
 #acceptable-ads
 {
-  -moz-padding-end: 40px;
-  -webkit-padding-end: 40px;
+  -moz-margin-end: 40px;
+  -webkit-margin-end: 40px;
 }
 
 #custom-wrapper
 {
   height: 290px;
   overflow: auto;
 }
 
 #custom-wrapper .table
 {
   width: 100%;
 }
 
 #whitelisting .controls
 {
   -moz-padding-start: 12px;
   -webkit-padding-start: 12px;
+}
+
+#whitelisting .controls.mode-edit > button,
+#whitelisting .controls:not(.mode-edit) > div
+{
+  display: none;
 }
 
 #whitelisting .controls input[type="text"]
 {
   border: 0px;
   border-bottom: 1px solid #A1A1A1;
   -moz-padding-end: 25px;
   -webkit-padding-end: 25px;
   -moz-margin-start: 14px;
   -webkit-margin-start: 14px;
@@ skipping 334 matching lines @@
   -webkit-margin-end: 6px;
 }
 
 /*
   Dialog
 */
 
 #dialog-background
 {
   display: none;
-  background-color: white;
   position: fixed;
-  opacity: 0.7;
   top: 0px;
   right: 0px;
   bottom: 0px;
   left: 0px;
   z-index: 2;
+  background-color: white;
+  opacity: 0.7;
 }
 
 body[data-dialog] #dialog-background
 {
   display: block;
 }
 
 #dialog
 {
-  background-color: #FFFFFF;
-  border: 2px solid #4D9D4B;
-  border-radius: 3px;
-  margin: auto;
   position: fixed;
   top: 100px;
   left: 0px;
   right: 0px;
   z-index: 2;
   width: 400px;
+  margin: auto;
+  border-radius: 3px;
+  border: 2px solid #4D9D4B;
+  background-color: #FFFFFF;
 }
 
 #dialog header
 {
-  background-color: #4D9D4B;
   display: flex;
   min-height: 25px;
   padding: 10px;
+  background-color: #4D9D4B;
 }
 
 #dialog-close
 {
   -moz-border-start: 1px solid #25612B;
   -webkit-border-start: 1px solid #25612B;
   color: #0F660F;
   display: inline-block;
   height: 20px;
   font-size: 15px;
@@ skipping 125 matching lines @@
 #other-language .button-add::before
 {
   display: none;
 }
 
 #other-language .display
 {
   -webkit-margin-start: 10px;
   -moz-margin-start: 10px;
 }