<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
.pg-header{
height: 38px;
line-height: 38px;
background-color: #dddddd;
}
.se-header{
height: 50px;
line-height: 50px;
}
</style>
</head>
<body style="margin: 0 auto">
<div class=pg-header>
<div style="margin:0 auto; 970px;">
<div style ="float: left">收藏本站</div>
<div style= "float: right">
<a>注册</a>
<a>登录</a>
</div>
</div>
</div>
<div class="se-header">
<div style="margin: 0 auto; 970px;">
<!--<div style="float: left; 20%; left: 20px; top: 50px;">感恩中秋</div>-->
<div style=" 20%; left: 20px;top: 50px; float: left">感恩中秋</div>
<div style="float: right; 60%; right: 20px; top: 50px; margin: 0 auto">
<input type="text" name="alex"/>
</div>
</div>
</div>
<div class="se-header">
<div style="margin: 0 auto; 970px;">
<!--<div style="float: left; 20%; left: 20px; top: 50px;">感恩中秋</div>-->
<div style="float: right; 60%; right: 20px; margin-top: 0; ">
热门搜索
</div>
</div>
</div>
</body>
</html>