我们要实现的布局
html5框架
<!DOCTYPE html>
<html>
<head>
<title>undifined</title>
<style></style>
</head>
<body>
<header>
<h1>myblog</h1>
</header>
<nav>
<ul>
<li><a href="">Home</a></li>
<li><a href="">Tag1</a></li>
<li><a href="">Tag2</a></li>
<li><a href="">Tag3</a></li>
</ul>
</nav>
<aside>aside</aside>
<article>article</article>
<footer>copyright</footer>
</body>
</html>
css样式表
body
{
margin: 0 auto;
width: 900px;
background: #fff;
font: 100%/1.4 helvetica, arial, sans-serif;
}
header
{
background: #ccc;
padding: 20px;
}
header h1 { margin: 0; }
nav
{
float: left;
width: 900px;
background: #333;
}
nav ul
{
margin: 0;
padding: 0;
}
nav ul li
{
list-style-type: none;
display: inline;
}
nav li a
{
display: block;
float: left;
padding: 5px 10px;
color: #fff;
text-decoration: none;
border-right: 1px solid #fff;
}
article
{
clear: left;
float: left;
width: 560px;
padding: 20px 0;
margin: 0 0 0 30px;
display: inline;
}
article h2 { margin: 0; }
aside
{
float: right;
width: 240px;
padding: 20px 0;
margin: 0 20px 0 0;
display: inline;
}
aside h3 { margin: 0; }
footer
{
clear: both;
background: #ccc;
text-align: right;
padding: 20px;
height: 1%;
}