代码：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>首页</title>
<style type="text/css">
.zhu{
display: block;
width: 1349px;
height: 4725px;
/background-color: green;/
}
.S1{
width: 1349px;
height: 180px;
background-color: red;
margin: 0 auto;
}
.s1{
width: 1200px;
height: 130px;
background-color: blue;
margin-left: 25px;
margin-right: 25px;
margin: 0 auto;
}
.s2{
width: 1349px;
height: 50px;
background-color: orange;
}
.S2{
width: 1200px;
height: 980px;
background-color: red;
margin: 0 auto;
}
.z1{
width: 530px;
height: 900px;
background-color: yellow;
float: left;
}
.z2{
width: 650px;
height: 410px;
background-color: blue;
float: right;
}
.z3{
width: 650px;
height: 550px;
float: right;
background-color: skyblue;
}
.S3{
width: 1200px;
height: 565px;
background-color: #faf;
margin: 0 auto;
}
.title{
width: 1200px;
height: 38px;
margin-bottom: 40px;
}
.sh1{
width: 1200px;
height: 400px;
background-color: red;
}
.d1{
width: 1200px;
height: 57px;
margin-top: 30px;
background-color: blue;
}
.S4{
width: 1200px;
height: 630px;
background-color: yellow;
margin: 0 auto;
}
.S5{
width: 1200px;
height: 300px;
background-color: red;
margin: 0 auto;
}
.S6{
width: 1200px;
height: 600px;
margin-bottom: 40px;
background-color: skyblue;
margin: 0 auto;
}
.S7{
width: 1349px;
height: 724px;
background-color: yellow;
margin: 0 auto;
}
.S8{
width: 1349px;
height: 530px;
background-color: #ffb81c;
padding-top: 40px;
margin: 0 auto;
}
</style>
</head>
<body class="zhu">
<div class="S1">
<div class="s1"></div>
<div class="s2"></div>
</div>
<div class="S2">
<div class="z1"></div>
<div class="z2"></div>
<div class="z3"></div>
</div>
<div class="S3">
<h3 class="title"></h3>
<div class="sh1"></div>
<div class="d1"></div>
</div>
<div class="S4">
</div>
<div class="S5"></div>
<ul class="S6"></ul>
<div class="S7"></div>
<div class="S8"></div>
</body>
</html>
