@font-face{font-family:DIN;src:url(/assets/DIN-BoldItalic.otf),}@font-face{font-family:FangSong;src:url(/assets/Fangsong_GB2312.ttf),}@font-face{font-family:XBS;src:url(/assets/fangzhengxiaobiaosong.TTF),}@font-face{font-family:KaiTi;src:url(/assets/Kaiti_GB2312.ttf),}body,html{position:relative;padding:0;margin:0}html{font-size:16px}body{margin:0;padding:0;width:100%;overflow-x:hidden}#app{overflow:hidden;background:url(../img/header-bg.2193fb09.png) no-repeat;background-size:1920px 720px;background-position:top}@media screen and (min-width:1920px){#app{background-size:100% auto}}