大数据波点图的原码-优快云博客

本文链接：https://blog.youkuaiyun.com/axinxinxinl/article/details/143665559

没有下载素材，仅提供波点做法，如有需要拿原码修改即可

<!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: #f0f0f0;
    }

    .big {
      position: relative;
      margin-left: 50px;

      margin-top: 50px;
      width: 50px;
      height: 50px;
      /* background-color: #fff; */
    }

    .city {
      position: absolute;
      top: 15px;
      right: 15px;
      /* background-coslor: blue; */
    }

    .dotted {
      width: 15px;
      height: 15px;
      background-color: #09d;
      border-radius: 50%;
    }

    /* 属性选择器 */
    /* 小波纹 */
    .city div[class^="pulse"] {
      /* 让三个阴影都压在小点上 */
      /* 保证小波纹在父盒子里面垂直居中 */
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 15px;
      height: 15px;
      /* 用阴影来写 */
      box-shadow: 0 0 12px #009dfd;
      border-radius: 50%;
      animation: pulse 1.2s linear infinite;
    }

    .city div .pulse2 {
      animation-delay: 0.4s;
    }

    .city div .pulse3 {
      animation-delay: 0.8s;
    }

    @keyframes pulse {
      0% {}

      70% {
        /* 放大不用scale因为阴影也会随着变大 */
        width: 40px;
        height: 40px;
        opacity: 1;
       
      }

      100% {
        width: 70px;
        height: 70px;
        opacity: 0;
      }
    }
  </style>
</head>

<body>
  <div class="big">
    <div class="city">
      <div class="dotted">
        <div class="pulse1"></div>
        <div class="pulse2"></div>
        <div class="pulse3"></div>
      </div>
    </div>
  </div>
</body>

</html>