#wrapper {width:750px; padding:25px; margin:0 auto}
#leftcolumn {float:left; width:225px}
#rightcolumn {float:left; width:525px}
.dropdown {display:block; position:relative}
.dropdown dt {width:258px; border:2px solid #9ac1c9; padding:8px; font-weight:bold; cursor:pointer; background:url(../images/header.gif)}
.dropdown dt a { padding:0px; font-weight:inherit; cursor:pointer; color:inherit; font-size:inherit; text-decoration:none; background:none}
.dropdown dt a:hover { text-decoration:underline;}
.dropdown .upperdd {border-bottom:none}
.dropdown dt:hover {background:url(../images/header_over.gif)}
.dropdown dd {position:absolute; top:0; overflow:hidden; width:208px; display:none; background:#fff; opacity:0}
.dropdown ul {width:204px; border:2px solid #9ac1c9; list-style:none; padding:0px; margin:0px;}
.dropdown li {display:inline; padding:0px; margin:0px; }
.dropdown li a, .dropdown li a:active, .dropdown li a:visited {display:block; padding:5px; color:#333; font-size:12px; text-decoration:none; background:#eaf0f2; width:194px}
.dropdown li a:hover {background:#d9e1e4; color:#000}
.dropdown .underline {border-bottom:1px solid #b9d6dc}