/* 设置动态特效 */
<script type="text/javascript">
   window.onload = function () {
                var minSize = 10; //最小字体
                var maxSize = 20;//最大字体
                var newOne = 600; //生成雪花间隔
                var flakColor = "#f5f5f5fa"; //雪花颜色
                var flak = $("<div></div>").css({position:"absolute","top":"0px"}).html("✽");//定义一个雪花
                var dhight = $(window).height(); //定义视图高度
                var dw =$(window).width()-80; //定义视图宽度
                setInterval(function(){
                var sizeflak = minSize+Math.random()*maxSize; //产生大小不等的雪花
                var startLeft = Math.random()*dw; //雪花生成是随机的left值
                var startOpacity = 0.7+Math.random()*0.3; //随机透明度
                var endTop= dhight-100; //雪花停止top的位置
                var endLeft= Math.random()*dw; //雪花停止的left位置
                var durationfull = 5000+Math.random()*3000; //雪花飘落速度不同
                flak.clone().appendTo($("body")).css({
                "left":startLeft ,
                "opacity":startOpacity,
                "font-size":sizeflak,
                "color":flakColor
                }).animate({
                "top":endTop,
                "left":endLeft,
                "apacity":0.1
                },durationfull,function(){
                $(this).remove()
                });
                },newOne);
            }
 </script>
<script language="javascript" type="text/javascript">
//生成目录索引列表
function GenerateContentList()
{
    var jquery_h3_list = $('#cnblogs_post_body h3');//如果你的章节标题不是h3,只需要将这里的h3换掉即可
    if(jquery_h3_list.length>0)
    {
        var content = '<a name="_labelTop"></a>';
        content    += '<div id="navCategory">';
        content    += '<p style="font-size:18px"><b>阅读目录</b></p>';
        content    += '<ul>';
        for(var i =0;i<jquery_h3_list.length;i++)
        {
            var go_to_top = '<div style="text-align: right"><a href="#_labelTop">回到顶部</a><a name="_label' + i + '"></a></div>';
            $(jquery_h3_list[i]).before(go_to_top);
            var li_content = '<li><a href="#_label' + i + '">' + $(jquery_h3_list[i]).text() + '</a></li>';
            content += li_content;
        }
        content    += '</ul>';
        content    += '</div>';
        if($('#cnblogs_post_body').length != 0 )
        {
            $($('#cnblogs_post_body')[0]).prepend(content);
        }
    }    
}
GenerateContentList();
</script>
/* 设置博客点赞按钮 */
#div_digg{
  padding: 5px;
  border-radius: 5px;
  position: fixed;
  left: 0;
  bottom: 80px;
  width:80px;
  z-index:100;
}
.diggit{
  background: url(https://images2017.cnblogs.com/blog/894443/201709/894443-20170920105433618-867225449.png) no-repeat;
  width: 60px;
  height: 60px;
}
#div_digg .diggnum{
  position: absolute;
  bottom: -20px;
  left: 6px;
  background: #D0D0D0;
  padding: 2px 0;
  display: block;
  color: #555;
  font-size: 12px;
  text-align: center;
  width: 60px;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  font-weight: bold;
}
/* 删除反对按钮,有点邪恶了 */
.buryit{
  display: none;
}
/* 定制返回顶部按键 */
#back-to-top {
    background-color: #87cefe;
    bottom: 0;
    box-shadow: 0 0 6px #bdc3c7;
    color: #444444;
    padding: 10px 10px;
    position: fixed;
    right: 50px;
    cursor: pointer;
    border-radius: 30px;
}