我保存一份博客园样式代码

1，博客皮肤选择Custom

2，页面定制css（勾选禁用默认CSS）复制下面一段粘贴到代码框

:root{--sk-size:60px;--sk-color:#ffb3cc}
#loading{position:fixed;top:0;left:0;right:0;height:100vh;display:flex;justify-content:center;align-items:center;background-image:url(https://guangzan.gitee.io/awescnb/assets/images/background/cell.gif);z-index:99999}
.sk-fold{width:var(--sk-size);height:var(--sk-size);position:relative;transform:rotateZ(45deg)}
.sk-fold-cube{float:left;width:50%;height:50%;position:relative;transform:scale(1.1)}
.sk-fold-cube:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-color:var(--sk-color);animation:sk-fold 2.4s infinite linear both;transform-origin:100% 100%}
.sk-fold-cube:nth-child(2){transform:scale(1.1) rotateZ(90deg)}
.sk-fold-cube:nth-child(4){transform:scale(1.1) rotateZ(180deg)}
.sk-fold-cube:nth-child(3){transform:scale(1.1) rotateZ(270deg)}
.sk-fold-cube:nth-child(2):before{animation-delay:.3s}
.sk-fold-cube:nth-child(4):before{animation-delay:.6s}
.sk-fold-cube:nth-child(3):before{animation-delay:.9s}
@keyframes sk-fold{
0%,10%{transform:perspective(140px) rotateX(-180deg);opacity:0}
25%,75%{transform:perspective(140px) rotateX(0);opacity:1}
100%,90%{transform:perspective(140px) rotateY(180deg);opacity:0}}

3，博客侧边栏公告（支持HTML代码） （支持 JS 代码）

<script src="https://guangzan.gitee.io/awescnb/index.js"></script>
<script>$.awesCnb({
        // 在这里配置主题，什么都不写即代表使用默认配置
        // 就这样什么都不写也能跑起来
    });
</script>

4，页首 HTML 代码

<section id="loading">
  <div class="sk-fold">
    <div class="sk-fold-cube"></div>
    <div class="sk-fold-cube"></div>
    <div class="sk-fold-cube"></div>
    <div class="sk-fold-cube"></div>
  </div>
</section>

5、页脚 HTML 代码

<!--放大图片-->
<link rel="stylesheet" type="text/css" href="https://blog-static.cnblogs.com/files/zouwangblog/zoom.css">
<script src="https://cdn.bootcss.com/jquery/1.8.3/jquery.min.js"></script>
<script src="https://cdn.bootcss.com/bootstrap/3.2.0/js/transition.js"></script>
<script src="https://blog-static.cnblogs.com/files/zouwangblog/zoom.js"></script>
<script type='text/javascript'>$('#cnblogs_post_body img').attr('data-action', 'zoom');</script>
<!--放大图片end-->

<!--鼠标特效-->
<script src="https://blog-static.cnblogs.com/files/zouwangblog/mouse-click.js"></script>
<canvas width="1777" height="841" style="position: fixed; left: 0px; top: 0px; z-index: 2147483647; pointer-events: none;"></canvas>
<!--鼠标特效 end-->

<!--雪花特效1&12月自动添加-->

<div class="Snow">
    <canvas id="Snow"></canvas>
</div>
<script src="https://blog-static.cnblogs.com/files/zouwangblog/xue.js"></script>


<!--顶部加载条-->
<link rel="stylesheet" href="https://blog-static.cnblogs.com/files/zouwangblog/nprogress.css">
<script src="https://blog-static.cnblogs.com/files/zouwangblog/nprogress.js"></script>
<script>
NProgress.start();
NProgress.done();
</script>