<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style type="text/css">
#apDiv1 {
position: absolute; //第一个Div
left: 0px;
top: 0px;
width: 100%;
height: 54px;
z-index: 1;
background-color:#3FF;
}
#apDiv2 {
position:relative;
margin:auto;
width: 80%;
height: 54px;
z-index: 2;
background:#F66;
}
.liebiao{
position:relative;
float:left;
width: 20%;
height: 54px;
z-index: 2;
background-color:#0F3;
overflow:hidden;
}
.hang{
position:relative;
float:left;
width: 20%;
height: 54px;
z-index: 2;
background-color:#0F3;
}
#apDiv4 {
position: absolute;
left: 0px;
top: 54px;
width: 100%;
height: 114px;
z-index: 2;
background-color:#F93;
}
</style>
</head>
<body>
<div id="apDiv1"><div id="apDiv2">
<div id="apDiv3" class="liebiao" onmouseover="this.className='hang'" onmouseout="this.className='liebiao'" >
<div id="apDiv4">
<p>第一行</p>
<p>第二行</p>
</div>
列表</div>
<div id="apDiv3" class="liebiao" onmouseover="this.className='hang'" onmouseout="this.className='liebiao'" >
<div id="apDiv4">
<p>第一行</p>
<p>第二行</p>
</div>
列表</div>
<div id="apDiv3" class="liebiao" onmouseover="this.className='hang'" onmouseout="this.className='liebiao'" >
<div id="apDiv4">
<p>第一行</p>
<p>第二行</p>
</div>
列表</div><div id="apDiv3" class="liebiao" onmouseover="this.className='hang'" onmouseout="this.className='liebiao'" >
<div id="apDiv4">
<p>第一行</p>
<p>第二行</p>
</div>
列表</div>
</div>
</div>
</body>
</html>
