circles实现滚动到可视区域显示进度条动画效果代码-html代码-BFW代码库

circles实现滚动到可视区域显示进度条动画效果代码

代码语言：html

所属分类：进度条

代码描述：circles实现滚动到可视区域显示进度条动画效果代码

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="zh">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/normalize.min.css">
    <style>
        body, html {
            font-size: 100%;
            padding: 0;
            margin: 0;
        }

        /* Reset */
        *,
        *:after,
        *:before {
            -webkit-box-sizing: border-box;
            -moz-box-sizing: border-box;
            box-sizing: border-box;
        }

        /* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */
        .clearfix:before,
        .clearfix:after {
            content: " ";
            display: table;
        }

        .clearfix:after {
            clear: both;
        }

        body {

            font-weight: 500;
            font-size: 1.05em;
            font-family: "Microsoft YaHei","瀹嬩綋","Segoe UI", "Lucida Grande", Helvetica, Arial,sans-serif, FreeSans, Arimo;
        }
        a {
            color: #2fa0ec;
            text-decoration: none;
            outline: none;
        }
        a:hover,a:focus {
            color: #74777b;
      .........完整代码请登录后点击上方下载按钮下载查看