* {padding:0; margin:0}
.dropdown {float:left; }
.dropdown dt {font-weight:bold; cursor:pointer;}
.dropdown dd {position:absolute; overflow:hidden; display:none; background:#fff; z-index:200; opacity:0}
.dropdown ul {border:1px solid #fff; list-style:none; border-top:none}
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:2px; color:#000000; text-decoration:none; background:#ebebdf; width:120px; font-size:11px;}
.dropdown a:hover {background:#ebebdf; color:#000}