<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
	<head>
		<meta http-equiv="Content-type" content="text/html; charset=utf-8">
		<title>body</title>
		<style type="text/css" media="screen">
			body { margin: 1px; padding: 5px; position: relative }
			#marker { position: absolute; border: 2px solid #000; width: 50px; height: 50px; background: #ccc; }
			#firstElement { width: 50px; height: 50px; background: green; }
		</style>
	