.dropdown {float:left; padding-right:5px; }
.dropdown dt {width:41px; 
border:0px solid #9ac1c9; padding:8px; font-weight:bold; cursor:pointer; background:url(images/header.gif)
}
.dropdown dt:hover {background:url(images/header_over.gif)}
.dropdown dd {padding:0; margin:0;position:absolute; border:0px solid #6BE821; overflow:hidden; width:182px; display:none; background:#ffffff; z-index:200; opacity:0}
.dropdown ul {padding:0; margin:0;width:180px; border:1px solid #6BE821; list-style:none;}
.dropdown li {padding:0; margin:0;text-align: left; margin: 1em; _margin: 2em;  display:list-item }
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:0px; color:#333; text-decoration:none; background:#ffffff; width:160px}
.dropdown a:hover {background:#6BE821; color:#000}
.dropdown .underline {border-bottom:0px solid #b9d6dc}