.xm-btnbar {
  // 增加按钮组功能
  > [role=btn-group] {
    display: flex;
    > .xm-btn {
      border-radius: 0;
      flex: 1;
      margin: 0;
      @include set-line(right, #fdb384);
      &:last-of-type {
        @include set-line(none);
      }
    }
  }

  // 将文案居中
  > .bar-lable {
    > em {
      display: flex;
      align-items: center;
      justify-content: center;
    }
  }

}