<!DOCTYPE html>
<html lang="en">
<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>Document</title>
<style>
img {
width: 170px;
height: 220px;
}
html {
/* 设置当前网页的视距为800px,人眼距离网页的距离 */
perspective: 800px;
}

body {
border: 1px red solid;
background-color: rgb(241, 241, 241);
}
.box1 {
width: 200px;
height: 200px;
background-color: #bfa;
margin: 200px auto;

transition: 2s;
}

body:hover .box1 {
/* transform: rotateX(120deg);
transform: rotateY(120deg); */
transform: rotateZ(1000deg);
}
</style>
</head>
<body>
<div class="box1"><img src="/img/tieren.png" /></div>
</body>
</html>

 单位:

    deg

    turn

    px

backface-visibility:hidden;

属性值:hidden不显示元素背景

    visible显示元素背景