1、直接上代码
<!DOCTYPE html>
<html >
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>flexbox</title>
<style>
body {
margin: 0;
padding: 0;
}
.container {
margin: 0;
padding: 0;
width: 100vw;
height: 100vh;
display: flex;
flex-direction: column;
justify-content: space-between;
}
.header{
background: #008c8c;
color: #fff;
height: 60px;
box-sizing: border-box;
}
.main{
flex: 1;
background: #004c4c;
display: flex;
}
.footer {
height: 60px;
background: #008c8c;
}
aside {
width: 200px;
color: #ccc;
box-sizing: border-box;
background: fixed;
}
amain {
flex: 1;
color: #ccc;
background: lightseagreen;
}
</style>
</head>
<body>
<div class="container">
<header class="header">
</header>
<main class="main">
<aside>1</aside>
<amain>2</amain>
</main>
<footer class="footer">
</footer>
</div>
</body>
</html>
2、运行结果截图