body {margin:25px; font:12px tahoma ; color:#0063A5}
* {padding:0; margin:0}
.dropdown {float:left}
.dropdown dt {width:147px; border:2px solid #A0BFDA; padding:8px; 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:167px; display:none; background:#fff; z-index:200; opacity:0}
.dropdown ul {width:163px; border:2px solid #A0BFDA; list-style:none; border-top:none}
.dropdown li {display:inline}
.dropdown .li a, .dropdown .li a:active , .dropdown .li a:visited {display:block; padding:8px; color:#0063A5; text-decoration:none; background:#ffffff; width:167px}
.dropdown .li a:hover {background:#DEECF3; color:#0063A5}
.dropdown .underline {border-bottom:0px solid #A0BFDA}