CSS3 绘制条纹背景

<!DOCTYPE html>
<html>

<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>CSS3 绘制条纹背景</title>
  <style>
    html,
    body {
     
     
      padding: 0;
      margin: 0;
    }

    #box1,
    #box2 {
     
     
      margin: 40px;
      width: 400px;
      height: 60px;
      border: 1px solid #ccc;
    }

    #box1 {
     
     
      background-image: linear-gradient(135deg, black 25%, white 0, white 50%, black 0, black 75%, white 0);
      background-size: 50px 50px;
      /* 可调节距离 */
      animation: back-ani 1s infinite linear;
    }

    #box2 {
     
     
      background-image: repeating-linear-gradient(135deg, black 0, black 12.5px, white 0, white 25px);
      /* 可调节距离 */
      /* 动画没有无缝衔接 */
      /* animation: back-ani 1s infinite linear; */
    }

    @keyframes back-ani {
     
     
      from {
     
     
        background-position-x: 0;
      }

      to {
     
     
        background-position-x: 100px;
      }
    }
  </style>
</head>

<body>
  <div id="box1"></div>
  <p></p>
  <div id="box2"></div>
</body>

</html>

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转载自blog.csdn.net/qq_24504591/article/details/103528417
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