| <style>
#menu ul {
list-style:none;
margin: 0px;
padding: 0px;
}
#menu li {
float:left;
font-size:12px;
background: #999;
padding:2px 20px;border:1px solid #000;
margin-left: -1px;
}
-->
</style>
</head>
<body>
<div id="menu">
<ul><li>标题一</li>
<li>标题一</li>
<li>标题一</li>
<li>标题一</li>
<li>标题一</li>
<li>标题一</li>
</ul></div>
</body>
</html> | 
