css实现原子能源变风车动画效果代码-html代码-BFW代码库

css实现原子能源变风车动画效果代码

代码语言：html

所属分类：动画

代码描述：css实现原子能源变风车动画效果代码，寓意原子能应该造福人类，切莫毁灭人类。

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>
        .base {
          position: relative;
          margin: 0 auto;
          width: 150px;
          height: 150px;
          border: 5px solid #000;
          border-radius: 100%;
          -webkit-animation: intro ease-out 1s 2s forwards;
                  animation: intro ease-out 1s 2s forwards;
        }
        .base div {
          position: relative;
          width: 150px;
          height: 150px;
          border-radius: 100%;
          -webkit-animation: fan linear 1s 2s infinite;
                  animation: fan linear 1s 2s infinite;
        }
        .base::before {
          position: absolute;
          top: 50%;
          left: 50%;
          margin-left: -3px;
          width: 6px;
          height: 250px;
          background-color: #000;
          content: "";
          opacity: 0;
          -webkit-animation: stick ease-out 1s 2.7s forwards;
                  animation: stick ease-out 1s 2.7s forwards;
        }
        
        ul {
          position: absolute;
          top: 4px;
          right: 4px;
          bottom: 4px;
          left: 4px;
          margin: 0;
          padding: 0;
          border-radius: 100%;
          overflow: hidden;
          list-style: none;
          will-change: transform;
        }
        ul::before, ul::after {
          position: absolute;
          top: 50%;
          left: 50%;
          display: block;
          width: 40px;
          height: 40px;
          border-radius: 100%;
          border: 4px solid #f9e231;
          background: #000;
          transform: translateX(-50%) translateY(-50%);
          content: "";
        }
        ul li {
          position: absolute;
          top: -27px;
          left: 13px;
          border: 58px solid transparent;
          border-top-width: 100px;
          border-top-color: #000;
          border-bottom-width: 0;
          transform-origin: 50% 100%;
        }
        ul li:nth-child(1) {
          transform: rotate(-60deg);
        }
        ul li:nth-child(2) {
          transform: rotate(60deg);
        }
        ul li:nth-child(3) {
          transform: rotate(180deg);
        }
        
        h1 {
          position: absolute;
          top: 0;
          margin: 0;
          width: 100%;
          font-weight: 100;
          text-align: center;
          transform: translateY(-150%);
        }
        h1 span {
          -webkit-animation: fade ease-out 0.3s 2.4s forwards;
                  animation: fade eas.........完整代码请登录后点击上方下载按钮下载查看