*{margin:0;padding:0}#app,body,html{width:100%;height:100%;background:#f7f7f7}#app{font-size:.37333rem}img{vertical-align:top}.flex{justify-content:space-around}.flex,.flex-bet{display:flex;align-items:center}.flex-bet{justify-content:space-between}.flex-start{display:flex;justify-content:flex-start}.center{align-items:center}.flex1{flex:1}.m-left{margin-left:.4rem}.m-right{margin-right:.4rem}.m-top{margin-top:.4rem}.ellips{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ellipsis{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}