<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>注意点</title>
<style>
.box1{width: 100px;height: 100px;background: red;}
.box2{width: 100px;height: 100px;background: red;transform: translate(100px,0) scale(.5);}
.box3{width: 100px;height: 100px;background: red;transform: scale(.5) translate(100px,0);}
.box4{width: 100px;height: 100px;background: red;transform: translate(100px,0) rotate(45deg);}
.box5{width: 100px;height: 100px;background: red;transform: rotate(45deg) translate(100px,0);}
</style>
</head>
<body>
<div class="box1">1</div>
<div class="box2">2</div>
<div class="box3">3</div>
<div class="box4">4</div>
<div class="box5">5</div>
</body>
</html>