body {margin:0px;}
* {padding:0; margin:0}
.dropdown {float:left; padding-right:5px}
.dropdown dt {width:90px; border:0px solid #e5e5e5; padding:4px; font-weight:normal; cursor:pointer; background:transparent; }
.dropdown dt:hover {background:transparent; }
.dropdown dd {position:absolute; overflow:hidden; width:112px; display:none; background:#fff; z-index:200; opacity:0}
.dropdown ul {width:112px; border:1px solid #e5e5e5; list-style:none; border-top:none}
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:2px; color:black; text-decoration:none; background:#e5e5e5; width:112px}
.dropdown a:hover {background:#bababa; color:#000}
.dropdown .underline {border-bottom:1px solid gray}