div#links {position: absolute; top: 20px; left: 0; width: 166px; height: 700px; font: 11px Verdana, sans-serif; z-index: 100;}
div#links a {display: block; text-align: right; font: bold 1em sans-serif; 
   padding: 2px 5px; margin: 0 0 1px; border-width: 0; 
   text-decoration: none; color: black; background: white; }
div#links a:hover {color: white; background: #CF6A00;}
 
div#links a span {display: none;}
div#links a:hover span {display: block;
   position: absolute; top: 310px; left: 0; width: 125px;
   padding: 5px; margin: 10px; z-index: 100;
   color: black; background: white;
   font: 10px arial, sans-serif; text-align: left;}