* {padding:0; margin:0}
body {margin:0px; font:12px '微軟正黑體',Verdana, Arial, Helvetica; color:#FFF; }
.menuwrapper {width:555px; margin:0 auto}
.dropdown {float:left;  filter: Shadow(Color=#666666, Direction=135, Strength=2);}
.dropdown dt {padding:8px; font-weight:bold; cursor:pointer; }
.dropdown dt:hover {background:url(images/header_over.gif)}
.dropdown dd {position:absolute; overflow:hidden; width:150px; display:none; background:#fff; z-index:200; opacity:0}
.dropdown a {display:block; text-decoration:none; color:#FFFFFF;}
.dropdown dd a, .dropdown dd a:active, .dropdown dd a:visited {display:block; padding:5px; color:#333; text-decoration:none; background:#c3db4a;}
.dropdown dd a:hover {background:#6c8908; color:#ffffff}
.dropdown .underline {border-bottom:1px solid #6c8908}

.nodrop, .nodrop:active, .nodrop:visited {float:left; display:block; padding:8px; font-weight:bold;  color:#fff; text-decoration:none; filter: Shadow(Color=#666666, Direction=135, Strength=2);}
.nodrop:hover {background:url(images/header_over.gif)}