body {font:12px Verdana, Arial, Helvetica;}
* {padding:0; margin:0}
.dropdown {float:left;}
.dropdown dt {width:130px; font-weight:normal; cursor:pointer; text-align:center;}

.dropdown dd {position:absolute; overflow:hidden; width:250px; display:none; z-index:200; opacity:0;}
.dropdown ul {width:250px; list-style:none; border-top:none;}
.dropdown li {display:inline;}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:5px; color:#FFFFFF; text-decoration:none; background:url(../images/back_dropdown.png); width:213px; text-align:left; padding-left:15px}
.dropdown a:hover {background:#999999;}