.region-number {
  .min-input-number {
    width: 100px;
    text-align: center;
  }

  .split-input {
    width: calc(100% - 200px);
    text-align: center;
    border-left: 0;
    pointer-events: 'none';
    background-color: '#fff';
  }

  .max-input-number {
    width: 100px;
    text-align: center;
    border-left: 0;
  }
}