body {
color: #000;
background: url(https://www.cnblogs.com/images/cnblogs_com/fakerOrz/1511679/t_4ec2d5628535e5ddafc8a23678c6a7efcf1b6276.jpg
) fixed;
background-size: 100%;
background-repeat: no-repeat;
font-family: "Helvetica Neue",Helvetica,Verdana,Arial,sans-serif;
font-size: 12px;
min-height: 101%;
}
#home {
    margin: 0 auto;
    width: 65%;
    min-width: 950px;
    background-color: #fff0;
    padding: 30px;
    margin-top: 50px;
    margin-bottom: 50px;
    box-shadow: 0 2px 6px rgba(100, 100, 100, 0.3);
}