问可以在number类型的输入中添加加号/减号按钮吗？

EN

<td class="p-0 d-xl-table-cell d-none">
    <ul class="p-0 m-0">
        <li *ngFor='let item of product.items' class="def-number-input number-input d-flex justify-content-center">
            <input type="number" [(ngModel)]="item.quantity" (change)="this.updateCart(item)" style="height: 45px; line-height: 45px" min="0"> 
        </li>
     </ul>
</td>

input {
  text-align: center;  
  border: 1px solid #6C757D;
} 

.number-input input[type="number"] {
  -webkit-appearance: textfield !important;
  -moz-appearance: textfield !important;
  appearance: textfield !important;
  }

  .number-input input[type=number]::-webkit-inner-spin-button,
  .number-input input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
  }

  .number-input {
  margin-bottom: 20px;
  padding-top: 20px !important;
  }