body {margin:20px; font:10px Verdana, Arial, Helvetica;}
* {padding:0; margin:1}
.dropdown {float:left; padding-right:10px;}
.dropdown dt {width:120px; border:1px solid #9ac1c9; 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:140px; display:none; background:#fff; z-index:140; opacity:0}}}}}}}}}}}}}}
.dropdown ul {width:140px; border:1px solid #9ac1c9; list-style:none; border-top:none;}
.dropdown li {display:inline;}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:5px; color:#333; text-decoration:none; background:#eaf0f2; width:135px;}
.dropdown a:hover {background:#fff; color:#000;}
.dropdown .underline {border-bottom:1px solid #b9d6dc;}