.tree{overflow-y:scroll}.divStyle{border:1px solid #e5e5e5;background-color:#fff}[class*=" el-icon-my"],[class^=el-icon-my]{font-size:18px}.addRole{background-color:#fff;margin-top:10px}.btn-custom-cancel{float:right;background-color:#088923;color:#fff;margin-left:10px}