body::-webkit-scrollbar { display: none; }
body{
background-size:normal;
font-family: monospace;
font-size: 18px;/*https://images.cnblogs.com/cnblogs_com/blmlove/1678192/o_200411013429shengwang-ns.jpg;https://images.cnblogs.com/cnblogs_com/blmlove/1678192/o_200411014110suolong.jpg*/
background:url('https://images.cnblogs.com/cnblogs_com/blmlove/1678192/o_200413144841889a7d00a0ba973a12ad30ff56af1d5d.jpg') no-repeat center;
background-attachment: fixed;
}
#home{ width: 80%; opacity: 0.80; box-shadow: -15px -14px 6px rgba(100, 100, 100, 0.32);}
#Snow{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    background: rgba(125,137,95,0.1);
    pointer-events: none;
}
.returntop{
            height:45px;width:40px;background:#000000;position: fixed;bottom:10px;right:60px;
            text-align: center;color:white;cursor: pointer;border-radius:6px;font-size:16px;display:none;
        }