body{font:14px Microsoft YaHei,HanHei SC,Helvetica Neue,Open Sans,Arial,Hiragino Sans GB,微软雅黑,STHeiti,WenQuanYi Micro Hei,SimSun,sans-serif}#app .app-router-view{position:absolute;top:0;left:0;bottom:0;right:0;overflow:hidden;-webkit-backface-visibility:hidden;backface-visibility:hidden;transform:translateZ(0);transform-style:preserve-3d;visibility:visible}