#back-to-top {
    background-color: #fff;
    bottom: 0;
    box-shadow: 0 2px 6px rgba(100, 100, 100, 0.3);
    color: #444;
    padding: 5px 5px;
    position: fixed;
    right: 50px;
    cursor: pointer;
}
#back-to-top a {
    font-size: 20px;
}
#home {
    margin: 0 auto;
    width: 80%;
    min-width: 950px;
    background-color: #fff;
    padding: 30px;
    margin-top: 30px;
    margin-bottom: 30px;
    box-shadow: 0 2px 6px rgba(100, 100, 100, 0.3);
}
#topics .post .postBody .cnblogs-markdown .hljs {
    font-family: "Microsoft YaHei",sans-serif!important;
    font-size: 15px !important;
    line-height: 1.5!important;
    padding: 5px !important;
}
#MySignature{
    border:solid 1px #E5E5E5;
    padding:10px;
    background:#FFFEFE url(https://images.cnblogs.com/cnblogs_com/grenet/226272/o_o_o_info.png) no-repeat scroll 15px 50%;
    padding-left:80px;
}
#MySignature div{line-height: 25px;}