<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
body {
perspective: 500px;
}
.box {
width: 200px;
height: 200px;
margin: 100px auto;
position: relative;
transition: all 2s;
/* 给父盒子添加transform-style属性preserve-3d，让子元素保持3d立体效果 */
transform-style: preserve-3d;
}
.box:hover {
transform: rotateY(60deg);
}
.box>div {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
background-color: pink;
}
.box>div:last-child {
background-color: blue;
transform: rotateX(45deg);
transition: all 1s;
}
</style>
</head>
<body>
<div class="box">
<div></div>
<div></div></div>
</body>
</html>
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