body {
    color: #000;
    background-color: #e6e6e6;
    font-family: "Helvetica Neue",Helvetica,Verdana,Arial,sans-serif;
    font-size: 12px;
    min-height: 101%;
 background: url(https://www.cnblogs.com/images/cnblogs_com/tonyzt/1510743/o_deepin2.jpg) fixed;
}
#blogTitle {
    height: 60px;
    clear: both;
}

#home {
    margin: 0 auto;
   margin-top: 6rem;
    
}



#navigator {
    background-color: #333;
    height: 60px;
    clear: both;
    margin-top: 60px;
    position: relative;
}