#area_menu dt {
	height: 30px;
	margin: 0;
	padding: 0;
}
#area_menu dd {
	position: absolute;
	overflow:hidden;
	width: 141px;
	display: none;
	background: #fff;
	z-index: 200;
	opacity: 0;
	margin: 0;
	padding: 0;
}
#area_menu ul {
	padding: 0;
	margin: 0;
	width: 141px;
	list-style: none;
}
#area_menu li {
	display: inline
}
#area_menu li a, #area_menu dd a {
	display: block;
	padding: 0 10px;
	color :#333;
	text-decoration :none;
	background: #ececec;
	width: 141px;
	border-bottom:1px solid #ddd;
	line-height: 2.5;
}
#area_menu li a:hover, #area_menu dd a:hover {
	background: #ddd;
	color: #000; 
}