ul#nav {
   left: 0;
   list-style: none;
   margin: 0;
   padding: 0; }
ul#nav li {
   float: left;  }
ul#nav li a {
   display: inline;
   float: left;
   padding: 2px 5px 3px 5px;
   line-height: 2em;
   margin-right: 2px;
   background-color: #BBBBBB;
   color: #000000;
   font-weight: bold;
   text-decoration: none; }
ul#nav li a:hover {
   background-color: #A8DE82; }
ul#nav li a:active {
   padding-top: 2px;
   background-color: #A8DE82;
   border-top: none; }