Something

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Untitled Document</title>
<style type="text/css">
<!--
* {
	margin:		0;
	padding:	0
}
-->
</style></head>
<body>
	<table width="100%" height="100%" border="0" cellspacing="0" cellpadding="0">
		<tr>
			<td height="10%" style="background: yellow">Header</td>
		</tr>
		<tr>
			<td height="80%" style="background: green">Content</td>
		</tr>
		<tr>
			<td height="10%" style="background: red">Footer</td>
		</tr>
	</table>
</body>
</html>