CSS3 transform: skew 倾斜skewskew效果

skew

<!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>
    .box {
      width: 300px;
      height: 300px;
      background-color: red;
      margin: 100px auto;
      transition: all 1s;

      /* transform-origin: top; */
      transform-origin: left top;
    }
    .box:hover {
      /* transform: skew(30deg); */
      transform: skew(0deg, 30deg);
    }
  </style>
</head>
<body>
  <div class="box"></div>
</body>
</html>

skew 效果