svg+css实现圆圈线条背景动画效果代码-html代码-BFW代码库

svg+css实现圆圈线条背景动画效果代码

代码语言：html

所属分类：背景

代码描述：svg+css实现圆圈线条背景动画效果代码

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

<html>

<head>
    <style>
        @import url("https://fonts.googleapis.com/css2?family=DM+Mono:ital,wght@0,300;1,500&display=swap");
        body {
          background: linear-gradient(#3800e7, #8a15ff);
          height: 100vh;
          font-size: calc(14px + (26 - 14) * ((100vw - 300px) / (1600 - 300)));
          font-family: "DM Mono", monospace;
          font-weight: 300;
          overflow: hidden;
          color: white;
          text-align: center;
        }
        
        h1 {
          font-size: 3em;
          margin-bottom: 0.2em;
        }
        
        h2 {
          font-size: 2em;
        }
        
        .main {
          height: 100vh;
          display: flex;
          flex-direction: column;
          flex-wrap: wrap;
          position: relative;
          justify-content: center;
          align-items: center;
        }
        .main:before, .main:after {
          content: "";
          display: block;
          position: absolute;
          z-index: -3;
        }
        .main:before {
          right: 0;
         .........完整代码请登录后点击上方下载按钮下载查看