通过css动画来驱动显示菜单面板的收缩-原理-不占位-Toy模板网

这篇具有很好参考价值的文章主要介绍了通过css动画来驱动显示菜单面板的收缩-原理-不占位。希望对大家有所帮助。如果存在错误或未考虑完全的地方，请大家不吝赐教，您也可以点击"举报违法"按钮提交疑问。

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    p {
      animation-name: slidein;
      animation-duration: 3s;
      animation-direction: reverse;
    }

    @keyframes slidein {
      from {
        margin-left: 100%;
        width: 300%;
      }
      to {
        margin-left: 0%;
        width: 100%;
      }
    }

  .box {
    background-color: rebeccapurple;
    border-radius: 10px;
    width: 100px;
    height: 100px;
  }

  .box:hover {
    animation-name: rotate;
    animation-duration: 0.7s;
    animation-direction: normal;
    animation-iteration-count: 10000;
  }

  @keyframes rotate {
    0% {
      transform: rotate(0);
    }
    100% {
      transform: rotate(360deg);
    }
  }

  .silder{
    position: absolute;
    top: 30vh;
    right: 0;
    overflow: hidden;
    box-sizing: border-box;
    z-index: 100;
    min-width: 50px;
    height: 50px;
    background-color: aquamarine;
    border-radius: 10px;
    
  }
  .chunk{
    float:right;
    border: 1px solid red;
    width: 200px;
    height: 30px;

    border-radius:20px;

    margin-top: 10px;
    margin-right:-400px;
    animation-name:chunkan;
    animation-duration: 4s;
    animation-fill-mode: forwards;
  }
  .button_{
    position: absolute;
    right: 0rem;
    width: 40px;
    height: 40px;
    background-color:rgb(9, 255, 0);
  }
  @keyframes chunkan {
    0% {
      margin-right:-400px;
    }
    100% {
      margin-right: 300px;
    }
  }
  
  </style>
</head>
<body>
    <p>移动</p>
    <div class="box"></div>
    <div class="silder">
      <div class="button_"></div>
      <div class="chunk"></div>
    </div>
</body>
</html>