#header ul { list-style:none;
               padding: 0;
               margin: 0; }
    
  #header li { float:left; letter-spacing:-0.03em;
               border: 1px solid #bbb;
               border-bottom-width: 0;
               border-radius: 0.6em 0.6em 0 0; 
               margin:0 4px; }
    
  #header a  { text-decoration: none;
               display: block;
               color: #036; 
               background-image:linear-gradient(#fff,#ffe,#ffd);
               padding: 0.24em 1em;
               border-radius: 0.6em 0.6em 0 0;
               text-align: center; }

  #header a:hover { background: #ff3; color:#014; }

  #header #selected { border-color: black; letter-spacing:0.05em; }
  #header #selected a { position: relative;
                        top: 4px; 
                        background-color: #fff;
                        color: #059; font-size:1em;
                        font-weight: bold; }

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