.dropdown {}
.dropdown dt {padding:10px; font-weight:bold; cursor:pointer;text-align:center;}
.dropdown dt:hover {border-bottom:#990000 solid 5px; padding:10px 10px 5px 10px}
.dropdown dd {position:absolute; overflow:hidden; width:190px; display:none; z-index:200; opacity:0}
.dropdown ul { list-style:none; border-top:none;background:/*url(../images/nav_bg.png)*/#ffffff;}
.dropdown li {display:inline;}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:3px; text-decoration:none;}
.dropdown a:hover { color:#B30009}
.dropdown .underline {}