* {margin:0;padding:0;}
body {
	margin: 0px;
	padding: 0px;
	background-color:#c4c6bf;
	font-size:1em;
}
#up {
	position: absolute;
	left: 50%;
	top: 50%;
	margin-left: -500px;
	margin-top: -400px;
	height: 800px;
	width: 1000px;
	background-image: url(images/group_bg.jpg);
	background-repeat: no-repeat;	
}
#navi {
	width:700px;
	margin:520px 160px ;
}
ul {
	float:left;
	font-family: Verdana, sans-serif;
	font-size: 6.5pt;
}
li {
	float:left;
	list-style:none;
	margin-right:120px;		
}