body {margin:25px; font:10px Verdana, Arial, Helvetica}
* {padding:0; margin:0}
.dropdown {
}
.dropdown dt {
	width:48px;
	cursor:pointer;
	background-image: url(../../img/header/mn02.gif);
	background-repeat: no-repeat;
	height: 20px;
	display: block;
	text-decoration: none;
}
.dropdown dt:hover {}
.dropdown dd {position:absolute; overflow:hidden; width:90px; display:none; background:#fff; z-index:200; opacity:0}
.dropdown ul {width:48px; list-style:none; border-top:none}
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:5px; color:#333; text-decoration:none; background:#FAFAFA; width:90px}
.dropdown a:hover {background:#EDEDED; color:#a6a6a6}
.dropdown .underline {}