body{
	background:#000000;
}
#wrapper {
	width:800px;
	margin:auto;
}
#header{
	background:#000099;
	height:200px;
}
#sidebar{
	background:#00CC66;
	float:left;
	width:250px;
	height:800px;
}
#posting{
	background:#FFFFFF;
	float:right;
	width:550px;
	height:800px;
}
#footer{
	background:#666666;
	height:300px;
	clear:both;
}