body {
	font-family: "Trebuchet MS";
	font-size: 14px;
	font-weight: normal;
	white-space: normal;
}
#content {
	width: 1000px;
	margin: 0 auto;
}
div#menu ul {
	padding: 0;
	margin: 0;
	width: 140px;
	border: 1px solid #666;
	border-bottom: none;
	background: #ddd;
}
div#menu ul ul, 
div#menu ul ul ul {
	padding: 0;
	margin: 0;
	width: 140px;
	border: 1px solid #666;
	border-bottom: none;
	background: #ddd;
	position: absolute;
	top: -1px;
	left: 140px;
	display: none;
}
div#menu ul li, 
div#menu ul li ul li, 
div#menu ul li ul li ul li {
	position: relative;
	list-style: none;
	border-bottom: 1px solid #666;
	height: auto;
	line-height: 20px;
}
div#menu li:hover {
	background: #666;	
}
div#menu li a {
	color: #666;
}
div#menu li a:hover,
div#menu ul.rang1 li.smenu:hover a {
	color: #FFF;
}
div#menu li a { 
	text-decoration: none;
	padding: 4px 8px;
	display: block;
	width: auto;
	height: 100%;
	line-height: 20px;
}