![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Correction status：qualified
Teacher's comments：
Collection
Collection
代码
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>双飞翼布局</title>
<style type="text/css">
.header, .footer {
width: 100%;
height: 70px;
background-color: lightgray;
}
.content {
width: 1000px;
height: 100%;
background-color: lightgreen;
margin: auto;
}
.container {
width: 1000px;
margin: auto;
background-color: green;
min-height: 650px;
overflow: hidden;
}
.wrap {
width: 100%;
float: left;
background-color: lightblue;
}
.main {
min-height: 650px;
background-color: blue;
margin: 0 200px;
}
.left {
width: 200px;
min-height: 650px;
background-color: cyan;
float: left;
margin-left: -100%;
}
.right {
width: 200px;
min-height: 650px;
background-color: skyblue;
float: left;
margin-left: -200px;
}
</style>
</head>
<body>
<!-- header -->
<div>
<div>
header
</div>
</div>
<!-- container -->
<div>
<div>
<div>main</div>
</div>
<div>left</div>
<div>right</div>
</div>
<!-- footer -->
<div>
<div>
content
</div>
</div>
</body>
</html>手抄代码
