@font-face{
    font-family: 'SourceHanSansCN-Regular';
    url('../font/SourceHanSansCN-Regular.ttf') format('truetype')
}
* {
    margin: 0;
    padding: 0
}

html, body {
    height: 100%;
}
body{
    height: 100%;
    width: 100%;
    /*background: #FFFFFF url("../../../static/images/beijing.png") fixed no-repeat ;*/

    background-size: 100% 100%;
}