css实现正弦余弦波动动画效果代码-html代码-BFW代码库

css实现正弦余弦波动动画效果代码

代码语言：html

所属分类：动画

代码描述：css实现正弦余弦波动动画效果代码

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>

<head>
    <meta charset="utf-8">

    <style>
        body {
          margin: 0;
          height: 100vh;
          display: grid;
          place-items: center;
          background-color: #050505;
        }
        
        .grid {
          height: 230px;
          display: grid;
          grid-template-columns: repeat(20, 1fr);
          grid-column-gap: 14px;
        }
        
        .line {
          position: relative;
          width: 7px;
          height: 100%;
        }
        .line::before, .line::after {
          content: '';
          position: absolute;
          width: 100%;
          height: 7px;
          border-radius: 7px;
          background-color: #3b44d1;
        }
        .line::before {
          animation: first-line ease-in-out 4s var(--delay) infinite alternate;
        }
        .line::after {
          bottom: 0;
          background-color: #dc5245;
          height: calc(100% - 20px);
          animation: second-line ease-in-out 4s var(--delay) infinite alternate;
        }
        .line:nth-child(1) {
          --delay: calc(-0.1s);
        }
        .line:nth-child(2) {
          --delay: calc(-0.2s);
        }
        .line:nth-child(3) {
          --delay: calc(-0.3s);
        }
        .line:nth-child(4) {
          --delay: calc(-0.4s);
        }
        .line:nth-child(5) {
          --delay: calc(-0.5s);
        }
        .line:nth-child(6) {
          --delay: calc(-0.6s);
        }
        .line:nth-child(7) {
          --delay: calc(-0.7s);
        }
        .line:nth-child(8) {
          --delay: calc(-0.8s);
        }
        .line:nth-child(9) {
          --delay: calc(-0.9s);
        }
        .line:nth-child(10) {
          --delay: calc(-1s);
        }
        .line:nth-child(11) {
          --delay: calc(-1.1s);
        }
        .line:nth-child(12) {
          --delay: calc(-1.2s);
        }
        .line:nth-child(13) {
          --delay: calc(-1.3s);
        }
        .line:nth-child(14) {
          --d.........完整代码请登录后点击上方下载按钮下载查看