.dropdown {
	float:left;
	margin:0;
	padding: 0 2px 0 0;
	width:135px;
	height:32px;
}
.dropdown dt {
	margin:0;
	padding: 0;
	width:135px; 
	height:32px;
	cursor:pointer; 
}
.dropdown dd {
	position:absolute; 
	overflow:hidden;
	margin:0;
	padding:	0;
	width:135px;
	height:0;
	display:none; 
	background:#fff; 
	z-index:200; 
	opacity:0;
}
*html .dropdown dd{
/*IE6Âбþ*/
	margin-top:-3px;
}

.dropdown ul {
	width:135px;
	margin:0; 
	padding:0;
	list-style:none; 
	border-top:none;
}
.dropdown li {
	display:inline;
	margin:0;
	padding:0;
	font-size:13px;
}
.dropdown a, .dropdown a:active, .dropdown a:visited {
	display:block;
	margin:0; 
	padding:5px;
	width:135px;
	color:#333; 
	text-decoration:none; 
	background:#eaf0f2; 
}
.dropdown a:hover {
	background:#d9e1e4; 
	color:#000;
}
.dropdown .underline {
	border-bottom:1px solid #b9d6dc;
}