css实现多彩音符在线条上跳跃动画效果代码-html代码-BFW代码库

css实现多彩音符在线条上跳跃动画效果代码

代码语言：html

所属分类：动画

代码描述：css实现多彩音符在线条上跳跃动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">





    <style>
        * {
          box-sizing: border-box;
        }
        
        body {
          display: grid;
          place-items: center;
          min-height: 100vh;
          background-image: url("//repo.bfw.wiki/bfwrepo/image/5e4350528640e.png");
        }
        
        .auditorium {
          display: grid;
          grid-gap: 3.75rem;
          grid-template-columns: repeat(var(--seed), 5vmin);
          grid-template-rows: repeat(var(--seed), 5vmin);
        }
        
        .strings {
          position: absolute;
          top: 10em;
          display: grid;
          grid-gap: 3rem;
          grid-template-rows: repeat(var(--seed), 5vmin);
          width: 100%;
        }
        .strings:before {
          content: "";
          position: absolute;
          top: 0;
          bottom: 0;
          left: 0;
          right: 0;
          margin: auto;
          height: 35em;
          width: 35em;
          border-radius: 50%;
          background-color: rgba(0, 0, 0, 0.8.........完整代码请登录后点击上方下载按钮下载查看