.m-room-wrapper{margin-top:20px}.m-room-wrapper .box-card{width:480px}.m-room-wrapper .box-card .item{padding:18px 0}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center}