CSS3 transform 音乐盒子开盖效果demo效果

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    body {
      background-color: deepskyblue;
    }
    .music {
      width: 300px;
      height: 300px;
      margin: 50px auto;
      position: relative;
    }
    .music::before, .music::after {
      content: "";
      position: absolute;
      width: 100%;
      height: 100%;
      border-radius: 50%;
      background-color: red;
      background: url(DemoMaterial/3D/musicb.jpg) no-repeat;
      border: 1px solid #ccc;
    }
    .music::after {
      transform-origin: bottom;
      transition: transform 1s;
      background: url(DemoMaterial/3D/musict.jpg) no-repeat;
    }
    .music:hover:after {
      transform: rotateX(180deg);
    }
  </style>
</head>
<body>
  <div class="music"></div>
</body>
</html>

demo 效果