div#left{
	position:absolute;
	width:200px;
	left:0px;
	top:300px;
	
}

div#header{
	height:200px;
	width:800px;
}

div#content{
     top:200px;
	 width: 800px;
}

div#footer{
	top:500px;
	width:800px;
	
}