body {margin:25px; font:12px Verdana, Arial, Helvetica}
* {padding:0; margin:2}
.dropdown {float:left; padding-right:1px}
.dropdown dt {width:180px; border:0px solid #000000; padding:4px; font-weight:bold; cursor:pointer; background:url(images/header.gif)}
.dropdown dt:hover {background:url(images/header_over.gif)}
.dropdown dd {position:absolute; overflow:hidden; width:208px; display:none; background:#000000; z-index:200; opacity:0}
.dropdown ul {width:190px; border:1px solid #101010; list-style:none; border-top:none}
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited  { color: #000000; text-decoration: none; background: #101010; display: block; padding: 4px; width: 194px }
.dropdown a:hover {background:#000; color:#ffffff}
.dropdown .underline {border-bottom:0px solid #101010}