下面介绍一种比用浮动定位更灵活的布局方式,是的,就是flex伸缩布局,flex伸缩布局也常用于移动端的布局,因为相对于possion,float,采用flex伸缩布局更灵活,也相对的对手机的资源消耗较少!
下面给出排列顺序的代码,其他属性请大家自行测试
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>排列顺序</title>
<style>
ul {
width: 500px;
height: 500px;
list-style: none;
border: 1px solid #000;
margin: 0 auto;
padding: 0;
}
li {
width: 50px;
height: 50px;
line-height: 50px;
text-align: center;
border: 1px solid #ccc;
background-color: hotpink;
float: left;
}
ul {
display: flex;
}
li:nth-child(1) {
order: 5;
}
li:nth-child(2) {
order: 2;
}
</style>
</head>
<body>
<ul>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
</ul>
</body>
</html>