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- <head>
 
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-   <title>Document</title>
 
-   <style>
 
-     *{
 
-       margin: 0;
 
-       padding: 0;
 
-     }
 
-     #div1{
 
-       width: 200px;
 
-       height: 200px;
 
-       border: 1px solid #000;
 
-       margin: 100px auto;
 
-       /* 给父元素添加一个视角 */
 
-       perspective: 800px;
 
-     }
 
-     #div2{
 
-       width: 200px;
 
-       height: 200px;
 
-       background: aqua;
 
-       /* 旋转 */
 
-       /* transform: rotate(30deg); */
 
-       /* 位移 左右 上下*/
 
-       /* transform: translate(100px,50px); */
 
-       /* 缩放 */
 
-       /* transform: scale(0.5); */
 
-       /* transform: rotateX(30deg); */
 
-       /* transform: rotateY(30deg); */
 
-       /* transform: rotateZ(30deg); */
 
-       /* transform: translateX(50px); */
 
-       /* transform: translateY(50px); */
 
-       /* transform: translateZ(50px); */
 
-       /* transform: scaleX(0.5); */
 
-       /* transform: scaleY(0.5); */
 
-       transform: scaleZ(0.5);
 
-     }
 
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- </head>
 
- <body>
 
-   <div id="div1">
 
-     <div id="div2"></div>
 
-   </div>
 
- </body>
 
- </html>
 
 
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