body {margin:0px;  }
* {padding:0; margin:0}
.dropdown {float:left; padding-right:5px}
.dropdown dt {width:110px; border:0px solid #6C6C6C; padding:0px; font-weight:bold; cursor:pointer; }
.dropdown dt:hover {background:url(images/header_over.gif)}
.dropdown dd {position:absolute; overflow:hidden; width:150px; display:none; background:#fff; z-index:110; opacity:0}
.dropdown ul {width:110px; border:0px solid #6C6C6C; list-style:none; border-top:none}
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:2px; text-decoration:none; background:#E2E2E2; width:150px}
.dropdown a:hover {background:#ffffff; color:#000}
.dropdown .underline {border-bottom:1px solid #E2E2E2}