<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<link rel="stylesheet" href="css/libb.css" />
<link rel="stylesheet" href="css/mooom.css" />
<link rel="stylesheet" href="css/resce.css" />
</head>
<body>
<div class="public-header">
<div class="public-container clrarfloat">
<div class="header-lodo"><a href=""></a></div>
<ul class="header-nav clearfloat">
<li class="item"><a href="">one</a></li>
<li class="item"><a href="">two</a></li>
<li class="item"><a href="">there</a></li>
<li class="item"><a href="">four</a></li>
<li class="item"><a href="">five</a></li>
</ul>
</div>
</div>
<div class="index-banner"></div>
<div class="public-container index-list"></div>
<div class="public-container index-panel">
<div class="index-panel-header">Featured Dishes</div>
</div>
<div class="public-container index-panel">
<div class="index-panel-header">Featured Dishes</div>
</div>
<div class="public-footer">
<div class="public-container"></div>
</div>
发现你第十二行写错了，<div class="public-container clrarfloat">应该是<div class="public-container clearfloat">
你说的哪里的头部？是地址栏的标题嘛？在title标签里面写内容就可以显示了。