* {padding:0; margin:0}
.dropdown {float:left; padding-right:2px; font-family:Tahoma; font-weight:normal; text-align:center;}
.dropdown dt {width:200px; border:2px solid #717171; padding-right:8px; padding-left:8px; padding-top:4px; padding-bottom:4px; font-weight:normal; cursor:pointer; background:url(images/header.jpg)}
.dropdown dt:hover {background:url(images/header_over.jpg)}
.dropdown dd {position:absolute; overflow:hidden; width:220px; display:none; background:#818080; z-index:200; opacity:0}
.dropdown ul {width:220px; border:2px solid #717171; list-style:none; border-top:none}
.dropdown li {display:inline; padding-left: 15px;}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:5px; color:#cccccc; text-decoration:none; background:#818080; width:210px}
.dropdown a:hover {background:#b2b2b2; color:#000}
.dropdown .underline {border-bottom:1px solid #717171;}