css实现一个多彩圈圈转动loading加载动画效果代码-html代码-BFW代码库

css实现一个多彩圈圈转动loading加载动画效果代码

代码语言：html

代码描述：css实现一个多彩圈圈转动loading加载动画效果代码

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>
        body {
          background-color: #222;
        }
        #preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }
        #loader {
            display: block;
            position: relative;
            left: 50%;
            top: 50%;
            width: 150px;
            height: 150px;
            margin: -75px 0 0 -75px;
            border-radius: 50%;
            border: 3px solid transparent;
            border-top-color: #9370DB;
            -webkit-animation: spin 2s linear infinite;
            animation: spin 2s linear infinite;
        }
        #loader:before {
            content: "";
            position: absolute;
            top: 5px;
            left: 5px;
            right: 5px;
            bottom: 5px;
            border-radius: 50%;
            border: 3px solid transparent;
            border-top-color: #BA55D3;
            -webkit-animation: spin 3s linear infinite;
            animation: spin 3s linear infinite;
        }
        #loader:after {
            content: "";
            position: absolut.........完整代码请登录后点击上方下载按钮下载查看