* {padding:0; margin:0}
.dropdown {
	float:left
}
.dropdown dt {
	font-weight:bold;
	cursor:pointer;
	background:url(images/header.gif)
}
.dropdown dt:hover {background:url(images/header_over.gif)}
.dropdown dd {
	position:absolute;
	overflow:hidden;
	display:none;
	z-index:200;
	opacity:0;
	margin-top: -2px;
	margin-left: 10px;
}
.dropdown ul {
	list-style:none;
	border-top:none
}
.dropdown li {
	display:inline;
}
.dropdown a, .dropdown a:active, .dropdown a:visited {
	display:block;
	color:#333;
	text-decoration:none
}
.dropdown a:hover {
	color:#000
}
.dropdown .underline {
}