<!DOCTYPE html>
<html>
<head>
<meta charset="utf8">
<title>HTML5</title>
<link rel="stylesheet" href="html5.css">
</head>
<header>
<h1>Title</h1>
<h2>Subtitle</h2>
</header>
<aside>
<nav>
<h2>Nav1</h2>
<ul>
<li>Link1</li>
<li>Link2</li>
</ul>
</nav>
<nav>
<h2>Nav2</h2>
<ul>
<li>Link3</li>
<li>Link4</li>
</ul>
</nav>
</aside>
<article>
<header>
<hgroup>
<h1>HTML5 is beautiful</h1>
<h2>Semantic, Natural, Simple and Useful</h2>
</hgroup>
</header>
<section>
<h2>Semantic</h2>
<p>HTML5 is Semantic.</p>
</section>
<section>
<h2>Natural</h2>
<p>HTML5 is Natural.</p>
</section>
</atricle>
<footer>
<a href="http://www.w3.org/TR" mce_href="http://www.w3.org/TR">W3C</a>
</footer>
</html>