a:link {    text-decoration: none;
            color: #CC6600;}
a:visited { text-decoration: none;
            color: #CC6600;}
a:hover {   text-decoration: none;
            color: #996600;
            background-color:#CCCCCC; }
a:visited:hover {  text-decoration: none;
            color: #273317;
            background-color:#CCCCCC; }