body {

color: #000;

background: url(https://images.cnblogs.com/cnblogs_com/csyzlm/1893888/o_201204093736timg.jpg) fixed;

background-size:100% 100%;

background-repeat: no-repeat;

font-family: "Helvetica Neue",Helvetica,Verdana,Arial,sans-serif;

font-size: 12px;

}

#cnblogs_post_body h1 {

    font-size: 250%;

    color: #01163;

    /* box-shadow: 0 0 0 1px #5F5A4B, 0px 0px 6px 0px rgba(10, 10, 0, 0.5); */

     /* text-shadow: 1px 1px 1px #222222;*/

    /* padding: 5px 0 5px 20px; */

    margin:0px 0px 15px 0px;

    text-align: center;

}

#navCategory {

    color:  #e7288f !important;

}

#navCategory li a {

     color:#e7288f !important;

}

#cnblogs_post_body h3 {

    display:  inline-block;

    font-size: 16px;

   color: #333;

   padding: 6px 12px;

   background: #f2f2f2;

    border-radius: 4px;

}

#cnblogs_post_body h4 {

    padding: 6px 12px;

}

#cnblogs_post_body h5 {

    color: #FB02F9;

    padding: 3px 0 3px 21px;

    font-size: 12px;

    font-weight: bold;

    height: 14px;

    line-height: 14px;

}

#cnblogs_post_body h2 {

   font-size: 18px;

   color: #333;

   padding: 8px 12px;

   background: #f2f2f2;

    border-radius: 4px;

}

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

// 生成目录索引列表

// ref: http://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" style="color:#268FA6;">';

        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" style="color:#e7288f">Top</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 + '" style="color:#268FA6" >' + $(h3_list[j]).text() + '</a></li>';

            }

            var li2_content = '';

            if(li3_content.length > 0)

                li2_content = '<li><a href="#_label' + i + '" style="color:#268FA6">' + $(h2_list[i]).text() + '</a><ul>' + li3_content + '</ul></li>';

            else

                li2_content = '<li><a href="#_label' + i + '" style="color:#268FA6">' + $(h2_list[i]).text() + '</a></li>';

            content += li2_content;

        }

        content += '</ul>';

        content += '</div><p> </p>';

        content += '<hr style="height:1px;border:none;border-top:1px dashed #0066CC;"/>';

        if($('#cnblogs_post_body').length != 0 )

        {

            $($('#cnblogs_post_body')[0]).prepend(content);

        }

    }

}

GenerateContentList();

</script>