<!doctype html>
<style>
	#header{
		min-height:100px;
		background-color:#666699;
	}
	#menu{
		min-height:40px;
		background-color:#999999;
	}
	#body{
		min-height:400px;
		margin-top:3%;
		background-color:#efefef
	}
	#footer{
		min-height:100px;
		margin-top:3%;
		background-color:666699;
	}
	#header, #menu, #body, #footer{
		margin-left:10%;
		margin-right:10%;
		
		box-shadow:3px 5px 7px #666699;
		border:1px solid black;
	}
</style>