.dropdown {display:block; position:relative}
.dropdown dt {width:188px; border:2px solid #000080; padding:8px; cursor:pointer; background:#000080}
.dropdown .upperdd {border-bottom:none}
.dropdown dt:hover {background:#2b60de; color:#ffff00}
.dropdown dd {position:absolute; top:0; overflow:hidden; width:218px; display:none; background:#000080; opacity:0}
.dropdown ul {width:217px; border:2px solid #000080; list-style:none; margin-left: 5px}
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:5px; color:#FFFF00; text-decoration:none; background:#000080; width:208px}
.dropdown a:hover {background:#2b60de; color:#FFFF00}
.dropdown .underline {border-bottom:1px solid #000080}