Hide the backside of a rotated div element - 在线编辑器

          <!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <style>
    div {
      position: relative;
      height: 60px;
      width: 60px;
      background-color: red;
      transform: rotateY(180deg);
      -webkit-transform: rotateY(180deg);
      /* Chrome and Safari */
      -moz-transform: rotateY(180deg);
      /* Firefox */
    }

    #div1 {
      -webkit-backface-visibility: hidden;
      -moz-backface-visibility: hidden;
      -ms-backface-visibility: hidden;
    }

    #div2 {
      -webkit-backface-visibility: visible;
      -moz-backface-visibility: visible;
      -ms-backface-visibility: visible;
    }
  </style>
</head>
<body>
  <p>这个例子显示了两个div元素,旋转了180度, 转向远离用户的方向</p>
  <p>第一个div元素backface-visibility属性设置为 "hidden", 因此应该是看不见的。.</p>

  <div id="div1">DIV 1</div>

  <div id="div2">DIV 2</div>

  <p><b>注意:</b> 该属性只兼容 IE 10, Firefox, Chrome和 Safari.</p>

</body>
</html>
        