<!--此处修改主题透明度（主页面）-->
#home {
    margin: 0 auto;
    width: 65%;
    min-width: 950px;
    background-color: rgba(255, 255, 255, 0.3);
    padding: 30px;
    margin-top: 50px;
    margin-bottom: 50px;
    box-shadow: 0 2px 6px rgba(100, 100, 100, 0.3);
} 
<!--此处自定义背景图片-->
body {
background: url(https://owf7pjfxd.bkt.clouddn.com/18-2-8/70588419.jpg) no-repeat fixed;
    background-size: cover;
}


<!--此处修改主题透明度（侧边栏）-->
.newsItem, .catListEssay, .catListLink, .catListNoteBook, .catListTag, .catListPostCategory, .catListPostArchive, .catListImageCategory, .catListArticleArchive, .catListView, .catListFeedback, .mySearch, .catListComment, .catListBlogRank, .catList, .catListArticleCategory {
    background: rgba(255, 255, 255, 0);
    margin-bottom: 35px;
    word-wrap: break-word;
}

　<!--此处自定义标题背景色-->
#cnblogs_post_body h1 {
background: #265B8A;
border-radius: 6px 6px 6px 6px;
color: #FFFFFF;
font-family: FZShuTi；
font-size: 23px;
font-weight: bold;
height: 25px;
line-height: 25px;
margin: 18px 0 !important;
padding: 12px 0 8px 5px;
text-shadow: 2px 2px 3px #222222;
text-align:center;
margin-bottom: 20px;
}
#cnblogs_post_body h2 {
background-color: #008FC6;
border-radius: 3px;
text-align:center;
color: white;
text-shadow: 1px 1px 2px #222222;
padding-left: 15px;
margin-bottom: 12px;
}
#cnblogs_post_body h3 {
background-color: #51C332;
border-radius: 3px;
text-align:center;
color: white;
text-shadow: 1px 1px 2px #222222;
padding: 5px 15px;
margin-bottom: 10px;
width:50%
}

#cnblogs_post_body h4 {
    background-color: #5bc0de;
    border-radius: 3px;
    text-align:center;
    color: white;
    text-shadow: 1px 1px 2px #222222;
    padding: 5px 15px;
    margin-bottom: 10px;
    width:25%
}

code {
padding: 1px 3px;
margin: 0 3px;
background: #ddd;
border: 1px solid #ccc;
font-family: Menlo,Monaco,Andale Mono,lucida console,Courier New,monospace;
word-wrap: break-word;
font-size: 14px;
}
#cnblogs_post_body table {
text-align: center;
width: 100%;
border: 1px solid #dedede;
margin: 15px 0;
border-collapse: collapse;
}
#cnblogs_post_body table thead tr {
background: #f8f8f8;
}
#cnblogs_post_body table tbody tr:hover {
background: #efefef;
}

/*文章内容详情页面的标h2、h3的样式*/
#cnblogs_post_body h2 {
    background: #2B6695;
    border-radius: 6px 6px 6px 6px;
    box-shadow: 0 0 0 1px #5F5A4B, 1px 1px 6px 1px rgba(10, 10, 0, 0.5);
    color: #FFFFFF;
    font-family: "微软雅黑" , "宋体" , "黑体" ,Arial;
    font-size: 17px;
    font-weight: bold;
    height: 25px;
    line-height: 25px;
    margin: 18px 0 !important;
    padding: 8px 0 5px 5px;
    text-shadow: 2px 2px 3px #222222;
}
#cnblogs_post_body h3 {
    background: #2B6600;
    border-radius: 6px 6px 6px 6px;
    box-shadow: 0 0 0 1px #5F5A4B, 1px 1px 6px 1px rgba(10, 10, 0, 0.5);
    color: #FFFFFF;
    font-family: "微软雅黑" , "宋体" , "黑体" ,Arial;
    font-size: 13px;
    font-weight: bold;
    height: 24px;
    line-height: 23px;
    margin: 12px 0 !important;
    padding: 5px 0 5px 10px;
    text-shadow: 2px 2px 3px #222222;
}

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

// 生成目录索引列表
function GenerateContentList()
{
    var mainContent = $('#cnblogs_post_body');
    var h2_list = $('#cnblogs_post_body h1');//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 id="mulustyle"><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");//这里定义了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);
        }
    }   

}
GenerateContentList();
</script>