#header {
      float:left;
      width:100%;

      font-size:93%;
      line-height:normal;
      }

    #header ul {
      margin:0;
      padding:10px 10px 0;
      list-style:none;
      }
    #header li {
      float:left;
      background:url("images/tabs/left_both.gif") no-repeat left top;
      margin:0;
      padding:0 0 0 9px;
      border-bottom: 1px solid #CCCCCC;
      }
    #header a {
      float:left;
      display:block;
      width:.1em;
      background:url("images/tabs/right_both.gif") no-repeat right top;
      padding:5px 15px 4px 6px;
      text-decoration:none;
      font-weight:bold;
      color:#990000;
      }
    #header > ul a {width:auto;}
    /* Commented Backslash Hack hides rule from IE5-Mac \*/
    #header a {float:none;}
    /* End IE5-Mac hack */
    #header a:hover {
      color:#333;
      }
    #overview #tab-overview, #hardware, #tab-hardware,
    #software #tab-software, #pictures #tab-pictures,
    #documents #tab-documents {
      background-position:0 -150px;
      border-width:0;
      }
    #overview #tab-overview a, #hardware #tab-hardware a,
    #software #tab-software a, #pictures #tab-pictures a,
    #documents #tab-documents a {
      background-position:100% -150px;
      padding-bottom:5px;
      color:#333;
      }
    #header li:hover, #header li:hover a {
      background-position:0% -150px;
      color:#333;
      }
    #header li:hover a {
      background-position:100% -150px;
      }