body {margin:25px;}
* {padding:0; margin:0}
.dropdown {float:right; margin-left:0px}
.dropdown dt {width:60px;padding:2px; color: #000000; font: 13px Arial, Helvetica, sans-serif; cursor:pointer; background:#FFF; font-weight: bold; }
.dropdown dt:hover {background:#FFF;}
.dropdown dd {position:absolute; overflow:hidden; width:155px; display:none; background:#fff; z-index:200; margin-left:-50px;}
.dropdown ul {width:150px; border:none; list-style:none; border-top:none; padding-left:0px;}
.dropdown li {display:block;}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:5px; color: #000000; text-decoration:none; background:#FFF; width:150px}
.dropdown a:hover {background:#CCCCCC; color: #999999;}
.dropdown .underline {border-bottom:1px solid #999999}