Noissue - Center the content and unfix on small screens the sidebar

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 501 matching lines @@
   width: 100%;
 }
 
 #sidebar footer p
 {
   display: flex;
   justify-content: center;
   margin: 1.2rem 0rem;
 }
 
+/* This is a stopgap solution of footer overlapping tabs on low resolutions */
 @media (min-height: 37rem)
 {
   #sidebar .fixed
   {
     position: fixed;
   }
 
   #sidebar footer
   {
     bottom: 0px;
@@ skipping 916 matching lines @@
 
 #hide-notification::after
 {
   background-color: #099DD1;
 }
 
 #hide-notification:hover::after
 {
   background-color: #5CBCE1;
 }