#header ul { list-style: none;
               padding: 0;
               margin: 0; }
    
  #header li { float: left;
               border: 1px solid #bbb;
               border-bottom-width: 0;
               border-radius: 0.6em 0.6em 0 0; 
               margin:0 3px; }
    
  #header a  { text-decoration: none;
               display: block;
               background: #eee;
               padding: 0.24em 1em;
               border-radius: 0.6em 0.6em 0 0; 
               color: #00c;
               width: 9em;
               text-align: center; }

  #header a:hover { background: #ddf; }

  #header #selected { border-color: black; }
  #header #selected a { position: relative;
                        top: 1px;
                        background: white;
                        color: black;
                        font-weight: bold; }

  #content { border-top: 1px solid black;
             clear: both; width:100%;
             padding: 1px; }