一些网站或者app在加载新东西的时候，往往会有一些好看有趣的loading图，大部分的loading样式都可以使用css3写出来，不仅比直接使用gif图简单方便，还能节省加载时间和空间，下面我就把20种常见的loading动效图的代码贴出来，大家一起参考学习。
贴出来的代码比较多，大家可以去我的GItHub下载查看源码
效果图为：
以下为对应的html代码：
<!doctype html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" href="demo.css"/>
<link rel="stylesheet" type="text/css" href="loaders.css"/>
<title>css3炫酷页面加载动画特效代码 </title>
</head>
<body>
<main>
<div class="loaders">
<div class="loader">
<div class="loader-inner ball-pulse">
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-grid-pulse">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-clip-rotate">
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-clip-rotate-pulse">
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner square-spin">
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-clip-rotate-multiple">
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-pulse-rise">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-rotate">
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner cube-transition">
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-zig-zag">
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-zig-zag-deflect">
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-triangle-path">
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-scale">
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner line-scale">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner line-scale-party">
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-scale-multiple">
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-pulse-sync">
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-beat">
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner line-scale-pulse-out">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner line-scale-pulse-out-rapid">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-scale-ripple">
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-scale-ripple-multiple">
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-spin-fade-loader">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner line-spin-fade-loader">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner triangle-skew-spin">
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner pacman">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner ball-grid-beat">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
<div class="loader">
<div class="loader-inner semi-circle-spin">
<div></div>
</div>
</div>
</div>
</main>
<script>
document.addEventListener('DOMContentLoaded', function () {
document.querySelector('main').className += 'loaded';
});
</script>
</body>
</html>
css3代码有点长，都写在一块了，就不贴出来了，详情去github查看
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。
