<!DOCTYPE html>
<html>
<head>
<title>Judul Website</title>
<style>
body{background:#eee;margin:0;padding:10px 0px}
.wrapper{width:950px;margin:auto}
header{height:150px;background:#0000ff}
section{overflow:hidden}
aside{overflow:hidden;width:250px;float:left}
article{overflow:hidden;width:700px;float:right}
footer{padding:10px;background:#000;color:#f3f3f3;text-align:center}
</style>
</head>
<body>
<div class="wrapper">
<header>HEADER</header>
<section>
<aside>SIDEBAR</aside>
<article>CONTENT</article>
</section>
<footer>FOOTER</footer>
</div>
</body>
</html>