<html>
<head>
<style>
ul {
float:left;//整個清單向左浮動
width:100%;
margin:0;
padding:0;
}
a {
text-decoration:none;
color:#fff;
font-size:20px;
text-align:center;
line-height:1.5em;
background-color:#999;
border-right:solid #FFF 1px;
float:left;
width:5em;
}
li {
display:inline;//行内顯示
}
a:hover {
background-color:#CCC;//滑鼠指向改變背景
</style>
</head>
<body>
<ul>
<li><a href="#" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" >first</a></li>
<li><a href="#" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" >second</a></li>
<li><a href="#" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" >third</a></li>
</ul>
</body>
</html>