body {margin:25px; font:10px Verdana, Arial, Helvetica}
* {padding:0; margin:0}
.dropdown {float:left; padding:2px}
.dropdown dt {width:107px; border:2px solid #7f7f7f; padding:8px; font-weight:bold; font-style:strong; color:purple; cursor:pointer; text-align: center}
.dropdown dt:hover {background:#ffffff }
.dropdown dd {position:absolute; overflow:hidden; width:127px; display:none; background:#ffffff; z-index:200; opacity:0}
.dropdown ul {width:123px; border:2px solid #7f7f7f; border-top:none}
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:5px; color:#333; text-decoration:none; background:#ffffff; width:113px}
.dropdown a:hover {background:#c9eb80}
.dropdown .underline {border-bottom:1px solid #7f7f7f}