body {
color: #000;
background: url(https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1521131218272&di=1b3a06f32dc64e07c2b1d33585c80385&imgtype=0&src=http%3A%2F%2Fwww.chinapoesy.com%2FUploadFiles%2FPoesy%2F20150501_08a67103-6fad-472e-9fc5-1a9ca143dc8d.gif
) fixed;
background-size: 100%;
background-repeat: no-repeat;
font-family: "Helvetica Neue",Helvetica,Verdana,Arial,sans-serif;
font-size: 12px;
min-height: 101%;
}