@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain(forums.mozillazine.org) { 

  td#sidebar {
    position: fixed !important;
    top: 75px !important;
    right: 5px !important;
    display: block !important;
  }

  td#main {
    position: absolute !important;
    top: 80px !important;
    left: 5px !important;
    right: 185px !important;
    width: auto !important;
    display: block !important;
  }

  a[href="http://www.big-boards.com/"] {
    display: none !important;
  }

  .code, .postbody, .postsig, .quote {
    display:    block !important;
    overflow:   auto !important;
   }

  .code, .quote {
    width:      100% !important;
   }

/* uncomment the following code if you want to shrink the size of the sidebar */
/*
  div.searchBox + div.sidebar {
    display: none !important;
  }
  
  .sidebar {
    margin-bottom: 1px !important;
  }
*/

}