* {padding:0; margin:0}
body {font:12px Verdana, Arial, Helvetica;color:#784619}
#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 {display:block; width:188px; border:2px solid #ffcc99; padding:8px; font-weight:bold; cursor:pointer; background:url(images/header.gif)}
.dropdown dt:hover {background:url(images/header_over.gif)}
.dropdown a {display:block; text-decoration:none; color:#333}
.dropdown a:hover {color:#000}
.dropdown .upperdd {border-bottom:none}
.dropdown dd {position:absolute; top:0; overflow:hidden; width:208px; display:none; background:#fff; opacity:0}
.dropdown ul {width:204px; border:2px solid #ffcc99; list-style:none}
.dropdown li {display:inline}
.dropdown ul a, .dropdown ul a:active, .dropdown ul a:visited {padding:5px; background:#FED8B4; width:208px}
.dropdown ul a:hover {background:#ffcc99}
.dropdown .underline {border-bottom:1px solid #DB6F02}
<style type="text/css">