* {padding:0; margin:0;}
body {margin:25px; font-family: Arial, sans-serif, Helvetica; font-size:11px;}
.menuwrapper {width:555px; margin:0 auto;}
.dropdown {float:left;}
.dropdown dt {padding:8px; font-weight:bolder; cursor:pointer; background:url(images/header.gif); color:#3D637B; font-family: 'Verdana', Arial, sans-serif, Helvetica; font-size:12px}
.dropdown dt:hover {background:url(images/header_over.gif); color:#fff;}
.dropdown dd {position:absolute; overflow:hidden; width:168px; display:none; background:#fff; z-index:200; opacity:0;}
.dropdown a, 
.dropdown a:active, 
.dropdown a:visited {display:block; padding:5px; color:#3D637B; text-decoration:none; background:#eaf0f2; width:194px;}
.dropdown a:hover {background:#28DF08; color:#000;}
.dropdown 
.underline {border-bottom:1px solid #b9d6dc;}
.nodrop, 
.nodrop:active, 
.nodrop:visited {float:left; display:block; padding:8px; font-weight:bold; background:url(images/header.gif); color:#333; text-decoration:none}
.nodrop:hover {background:url(images/header_over.gif);}