css--图片背面可见
2018-08-20 本文已影响0人
3e0a50393df8
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>背面可见</title>
<style type="text/css">
.con{
width: 300px;
height: 300px;
margin: 50px auto 0;
border: 1px solid #000;
}
.box{
width: 300px;
height: 300px;
background-color: gold;
text-align: center;
line-height: 300px;
font-size: 50px;
transition: all 500ms ease;
/*设置盒子按3d空间显示*/
transform-style: preserve-3d;
/*设置透视距离、三维旋转的初始角度*/
transform: perspective(800px) rotateY(0deg);
/*设置盒子背面是否可见*/
backface-visibility: hidden;
}
.con:hover .box{
transform: rotateY(180deg);
}
</style>
</head>
<body>
<div class="con">
<div class="box">div元素</div>
</div>
</body>
</html>
