@font-face{font-family:UniDreamLED;src:url(/font/UniDreamLED.ttf) format("truetype")}html,body{position:relative;height:100%;width:100%;margin:0;padding:0;box-sizing:border-box}html #app,body #app{position:relative;width:100%;height:100%;color:#fff}body{position:relative;height:1080px;width:1920px}