* {padding:0; margin:0}
body {font:12px Verdana, Arial, Helvetica}
#wrapper {width:750px; padding:25px; margin:0 auto}
#leftcolumn {float:left; width:170px; font:11px Verdana, Arial, Helvetica;}
#rightcolumn {float:left; width:525px}
.dropdown {display:block; position:relative}
.dropdown dt {width:165px; border:1px solid #575757; padding:5px; font-weight:normal; cursor:pointer; background-color: #F4F4C6;  } /*background:url(images/header.gif)*/
.dropdown .upperdd {border-bottom:none}
/*.dropdown dt:hover {background:url(images/header_over.gif)}*/ 
.dropdown dd {position:absolute; top:0; overflow:hidden; width:206px; display:none; background:#fff; opacity:0}
.dropdown ul {width:204px; border:1px solid #575757; list-style:none}
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:5px; color:#333; text-decoration:none; background:#F4F4C6; width:202px}
.upperdd a:hover{background:#DBDD6D; }
.dropdown a:hover {background:#DBDD6D; color:#000}
.dropdown .underline {border-bottom:1px solid #575757}