body {
	margin: 0px;
	padding: 0px;
}
#header {
	width: 100%;
	height: 100px;
	position: absolute;
	top: 0px;
	left: 0px;
	background: #000 url(../System/logo.gif) no-repeat;
}
#menu {
	width: 100px;
	position: absolute;
	top: 130px;
	left: 10px;
}
#content {
	width: 500px;
	position: absolute;
	top: 130px;
	left: 160px;
}