.roomBill .addIcon{width:11px;height:11px;border:1px solid #42b983;display:inline-block;position:relative;cursor:pointer}.roomBill .addIcon:after{width:1px;height:5px}.roomBill .addIcon:after,.roomBill .addIcon:before{content:" ";position:absolute;background:#42b983;left:0;top:0;bottom:0;right:0;margin:auto}.roomBill .addIcon:before{width:5px;height:1px}.roomBill .btnName{display:inline-block;cursor:pointer;margin-left:3px}