html5，实例开发代码
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<title>Document</title>
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body{margin: 0px;}
header{width: 100%;height: 50px;background:#aefeee;}
h4{display: inline;}
aside{width: 20%;height: 540px;background:#708090;float: left;}
section{width: 80%;height: 540px;background: #d8bfd8;float: left;overflow: auto;}
footer{width: 100%;height: 50px;background: #f0ffff;clear: left;}
figure{padding: 0px;}
figcaption{text-align: center;}
img{max-width: 70%;}
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li{display: inline;}
a{text-decoration: none;}
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<header>
<hgroup>
<img src="h.jpg" alt="h1" style="width: 30px;height: 30px;">
<h4>移动开发练习</h4>
</hgroup>
</header>
<aside>
<ul>
<li><a href=""><img src="h.jpg" width="70%" height="30px" alt="">超级链接</a></li>
<li><a href=""><img src="h.jpg" width="70%" height="30px" alt="">超级链接</a></li>
<li><a href=""><img src="h.jpg" width="70%" height="30px" alt="">超级链接</a></li>
<li><a href=""><img src="h.jpg" width="70%" height="30px" alt="">超级链接</a></li>
<li><a href=""><img src="h.jpg" width="70%" height="30px" alt="">超级链接</a></li>
</ul>
</aside>
<section>
<figure>
<img src="0.jpg" width="50%" height="100px"><img src="1.jpg" width="50%" height="100px">
</figure>
<figcaption>图片案例</figcaption>
<figure>
<img src="0.jpg" width="50%" height="100px"><img src="1.jpg" width="50%" height="100px">
</figure>
<figcaption>图片案例</figcaption>
<figure>
<img src="0.jpg" width="50%" height="100px"><img src="1.jpg" width="50%" height="100px">
</figure>
<figcaption>图片案例</figcaption>
<figure>
<img src="0.jpg" width="50%" height="100px"><img src="1.jpg" width="50%" height="100px">
</figure>
<figcaption>图片案例</figcaption>
<figure>
<img src="0.jpg" width="50%" height="100px"><img src="1.jpg" width="50%" height="100px">
</figure>
<figcaption>图片案例</figcaption>
<figure>
<img src="0.jpg" width="50%" height="100px"><img src="1.jpg" width="50%" height="100px">
</figure>
<figcaption>图片案例</figcaption>
</section>
<footer>
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<li><a href=""><img src="h.jpg" width="45px" height="30px" alt=""></a></li>
<li><a href=""><img src="h.jpg" width="45px" height="30px" alt=""></a></li>
<li><a href=""><img src="h.jpg" width="45px" height="30px" alt=""></a></li>
<li><a href=""><img src="h.jpg" width="45px" height="30px" alt=""></a></li>
</ul>
</nav>
</footer>
</body>
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