#div_digg{
  position:fixed;
  bottom:5px;
  width:140px;
  right:10px;
  border:2px solid #6FA833;
  padding:10px;
  background-color:#fff;
  border-radius:5px 5px 5px 5px !important;
  box-shadow:0 0 0 1px #5F5A4B, 1px 1px 6px 1px rgba(10, 10, 0, 0.5);
}

/* adblock */
#ad_t2 {
    display: none;
}
.c_ad_block {
    display: none;
}


/* 设置签名格式 */
#MySignature {
    display: none;
    background-color: #B2E866;
    border-radius: 10px;
    box-shadow: 1px 1px 1px #6B6B6B;
    padding: 10px;
    line-height: 1.5;
    text-shadow: 1px 1px 1px #FFF;
    font-size: 16px;
    font-family: 'Microsoft Yahei';
}



/* 设置tongqingliu顶部间距*/
h1 {
    margin-top: 20px;
}

/* 设置tongqingliu方框及背景*/
#top {
    color: #333;
    margin-left: 50px;
    margin-right: 50px;
    border-radius: 10px;
    background-color: royalblue;
    border-top:0px;
    padding-bottom: 35px;
    text-align: center;
}

/* 设置tongqingliu字体及大小*/
#top a, #top a:link, #top a:visited, #top a:active, #top a:hover {
    font-family: "Comic Sans MS";
    font-size: larger;
    color: whitesmoke;
}

/* 设置保持学习的态度 */
#tagline {
    margin-top: 20px;
    font-size: large;
    color:white;
}

/* 导航及以文字所在方框的位置 */
#leftmenu {
    margin-top: 100px;
}

/* 导航，统计信息 */
#leftmenu h3 {
    font-family: palatino,georgia,times new roman,serif;
    color: whitesmoke;
    background-color: royalblue;
    font-size: 1.5em;
    font-weight: normal;
    padding: 3px;
    margin-top: 0;
    line-height: 1.5;
    letter-spacing: .1em;
    text-transform: uppercase;
}

/* 首页，联系，管理，随笔，文章，评论 */
#leftmenu ul {
    font-size: 14px;
}

/* 置顶随笔及以下所在方框 */
#main {
    margin-top: 50px;
}

/* 置顶随笔， 日期  */
p.date {
    color: black;
    font-family: Palatino,georgia,times new roman,serif;
    font-size: 1em;
    font-weight: bold;
    padding-top: 15px;
    padding-bottom: 10px;
    display: none;
}

/* 设置首页目录 */
div.post h2 a:link {
    font-family: Palatino,Georgia,Verdana,arir,Sans-Serif;
    font-size: 18pt;
    font-weight: bold;
    color: whitesmoke;
    background-color: green;
    line-height: 40px;
    text-decoration: none;
}
div.post h2 a:visited {
    font-family: Palatino,Georgia,Verdana,arir,Sans-Serif;
    font-size: 18pt;
    font-weight: bold;
    line-height: 40px;
    color: whitesmoke;
    background-color: green;
    text-decoration: none;
}
div.post h2 {
    font-family: palatino,georgia,verdana,arial,sans-serif;
    font-size: 18pt;
    /* color: #606060; */
    font-weight: bold;
    /* background: #fff; */
    line-height: 40px;
    margin-top: 28px;
    background-color: green;
    text-decoration: none;
}


<script language="javascript" type="text/javascript">

// 生成目录索引列表
// ref: https://www.cnblogs.com/wangqiguo/p/4355032.html
// modified by: zzq
function GenerateContentList()
{
    var mainContent = $('#cnblogs_post_body');
    var h2_list = $('#cnblogs_post_body h2');//如果你的章节标题不是h2,只需要将这里的h2换掉即可

    if(mainContent.length < 1)
        return;
 
    if(h2_list.length>0)
    {
        var content = '<a name="_labelTop"></a>';
        content += '<div id="navCategory">';
        content += '<p style="font-size:18px"><b>目录</b></p>';
        content += '<ul>';
        for(var i=0; i<h2_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>';
            $(h2_list[i]).before(go_to_top);
            
            var h3_list = $(h2_list[i]).nextAll("h3");
            var li3_content = '';
            for(var j=0; j<h3_list.length; j++)
            {
                var tmp = $(h3_list[j]).prevAll('h2').first();
                if(!tmp.is(h2_list[i]))
                    break;
                var li3_anchor = '<a name="_label' + i + '_' + j + '"></a>';
                $(h3_list[j]).before(li3_anchor);
                li3_content += '<li><a href="#_label' + i + '_' + j + '">' + $(h3_list[j]).text() + '</a></li>';
            }
            
            var li2_content = '';
            if(li3_content.length > 0)
                li2_content = '<li><a href="#_label' + i + '">' + $(h2_list[i]).text() + '</a><ul>' + li3_content + '</ul></li>';
            else
                li2_content = '<li><a href="#_label' + i + '">' + $(h2_list[i]).text() + '</a></li>';
            content += li2_content;
        }
        content += '</ul>';
        content += '</div><p>&nbsp;</p>';
        content += '<p style="font-size:18px"><b>正文</b></p>';
        if($('#cnblogs_post_body').length != 0 )
        {
            $($('#cnblogs_post_body')[0]).prepend(content);
        }
    }   

    var qqinfo =  '<p style="color:navy;font-size:12px">讨论QQ群：135202158</p>';
    $(mainContent[0]).prepend(qqinfo);
}

GenerateContentList();
</script>