#home {
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: 100;
    width: 100%;
    height: auto;
    background-color: rgb(199, 203, 189);
    background-image: url(https://img2020.cnblogs.com/blog/1779433/202003/1779433-20200328215027493-1178010968.jpg) ;
    background-size: cover;
    font-family: 微软雅黑;
    margin: 0px;
    border-width: initial;
    border-style: none;
    border-color: initial;
    border-image: initial;
    padding: 0px;
    background-position: center top;
    background-repeat: no-repeat;
}