.main { width: 100%; height: 100%; }
body {text-align: left; background: #FFFFFF; margin:1px; font:1px Arial, Helvetica, sans-serif}
.floatleft {float: left; margin: 1px;}
.ddheader {width:166px; border:2px solid #9ac1c9; padding:4px; font-weight:bold; margin-top:3px; cursor:pointer; background:url(images/header.gif)}
.ddheader:hover {background:url(images/header_over.gif)}
.ddcontent {position:absolute; overflow:hidden; width:177px; display:none; background:#fff; z-index:100}
.ddinner {width:177px; border:1px solid #9ac1c9; border-top:none}
.ddinner ul {display:block; list-style:none; margin:1px; padding:0px; background:#eaf0f2}
.ddinner li {margin:1px; padding:2px; cursor:pointer}
.ddinner li:hover {background:#d9e1e4}
.underline {border-bottom:2px solid #b9d6dc}