flex之网页的伸缩布局小案例
2019-06-27 本文已影响0人
小透明进击战
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
.box {
height: 700px;
width: 500px;
display: flex;
background-color: #eeeeee;
margin: 100px auto;
/*主轴默认为row,所以要改变主轴*/
flex-direction: column;
}
header {
width: 100%;
height: 50px;
background-color: pink;
}
footer {
width: 100%;
height: 50px;
background-color: hotpink;
}
main {
width: 100%;
background-color: lightgreen;
flex: 1;
display: flex;
}
main > article {
height: 100%;
flex: 1;
background-color: cornflowerblue;
}
main > aside {
height: 100%;
flex: 3;
background-color: greenyellow;
}
</style>
</head>
<body>
<div class="box">
<header></header>
<main>
<article></article>
<aside></aside>
</main>
<footer></footer>
</div>
</body>
</html>
