* {
margin:0;
padding:0;
}
#wrapper {
width:800px;
margin:0 auto;
background:#000;
}
#header {
	height:100px;
	background:#333;
	}
#main-content {
	float:left;
	width:66.9%;
	height:400px;
	background:#f00;
	}
#sub-content {
	float:right;
	width:33%;
	height:400px;
	background:#ccc;
	}
.clear {
	clear:both;
	}
ul {
	list-style:none;
	text-align:center;
	background:#000;
	padding:10px 0;
	}
ul li {
	display:inline;
	margin:10px;
	}
ul li a {
	color:#fff;
	text-decoration:none;
	}