* {
	margin:0px;
	padding:0px;
	line-height:20px;
	font-family:"Trebuchet MS", Arial, Helvetica, sans-serif;
	font-size:12px;
	color:#333;
	text-decoration:none;
	border:none;
	outline:none;
}
body {
	text-align:center;
}
#wr {
	width:800px;
	margin:40px auto 20px auto;
	text-align:left;
}
#mnv {
	width:100%;
	list-style:none;
	height:40px;
	border-bottom:solid 4px #333;
}
#mnv li,#mnv li a {	
	float:left;
	width:160px;
	display:block;	
}
#mnv li {
	height:40px;
	position:relative;
	background:#000;	
}
#mnv li a {
	text-align:center;
	height:30px;
	padding-top:10px;
	color:#999;
}
#mnv li.act a,#mnv li.act a:hover {
	padding-top:15px;
	color:#fff;
	background:#222;
	height:35px;
}
#mnv li.act {
	margin-top:-10px;
	height:50px;
}