我拿了这个组件，但是由于某种原因，样式和官方网站上的例子不一样，我不明白为什么卡片会横跨我的整个表格，搜索栏和元素的显示也会移到左边。
怎么解决呢？
当选择显示在块中时，卡如在图片中显示是必要的，但由于某种原因它们是在一行中。

:host ::ng-deep .p-dropdown {
    width: 14rem;
    font-weight: normal;
  }
  :host ::ng-deep .product-name {
    font-size: 1.5rem;
    font-weight: 700;
  }
  :host ::ng-deep .product-description {
    margin: 0 0 1rem 0;
  }
  :host ::ng-deep .product-category-icon {
    vertical-align: middle;
    margin-right: 0.5rem;
  }
  :host ::ng-deep .product-category {
    font-weight: 600;
    vertical-align: middle;
  }
  :host ::ng-deep .product-list-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    justify-content: space-between;
  }
  :host ::ng-deep .product-list-item img {
    width: 150px;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
    margin-right: 2rem;
  }
  :host ::ng-deep .product-list-item .product-list-detail {
    flex: 1 1 0;
  }
  :host ::ng-deep .product-list-item .p-rating {
    margin: 0 0 0.5rem 0;
  }
  :host ::ng-deep .product-list-item .product-price {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    align-self: flex-end;
  }
  :host ::ng-deep .product-list-item .product-list-action {
    display: flex;
    flex-direction: column;
  }
  :host ::ng-deep .product-list-item .p-button {
    margin-bottom: 0.5rem;
  }
  :host ::ng-deep .product-grid-item {
    margin: 0.5em;
    border: 1px solid #dee2e6;
  }
  :host ::ng-deep .product-grid-item .product-grid-item-top, :host ::ng-deep .product-grid-item .product-grid-item-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  :host ::ng-deep .product-grid-item img {
    width: 75%;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
    margin: 2rem 0;
  }
  :host ::ng-deep .product-grid-item .product-grid-item-content {
    text-align: center;
  }
  :host ::ng-deep .product-grid-item .product-price {
    font-size: 1.5rem;
    font-weight: 600;
  }
  .card {
    padding: 2rem;
    box-shadow: 0 2px 1px -1px rgba(0, 0, 0, 0.2), 0 1px 1px 0 rgba(0, 0, 0, 0.14), 0 1px 3px 0 rgba(0, 0, 0, 0.12);
    border-radius: 4px;
    margin-bottom: 2rem;
  }
  @media screen and (max-width: 576px) {
    :host ::ng-deep .product-list-item {
      flex-direction: column;
      align-items: center;
    }
    :host ::ng-deep .product-list-item img {
      width: 75%;
      margin: 2rem 0;
    }
    :host ::ng-deep .product-list-item .product-list-detail {
      text-align: center;
    }
    :host ::ng-deep .product-list-item .product-price {
      align-self: center;
    }
    :host ::ng-deep .product-list-item .product-list-action {
      display: flex;
      flex-direction: column;
    }
    :host ::ng-deep .product-list-item .product-list-action {
      margin-top: 2rem;
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
      width: 100%;
    }
  }

<div class="card">
    <p-dataView #dv [value]="products" [paginator]="true" [rows]="9" filterBy="name"
        [sortField]="sortField" [sortOrder]="sortOrder" layout="grid">
        <ng-template pTemplate="header">
            <div class="flex flex-column md:flex-row md:justify-content-between">
                <p-dropdown [options]="sortOptions" [(ngModel)]="sortKey" placeholder="Sort By Price" (onChange)="onSortChange($event)" styleClass="mb-2 md:mb-0"></p-dropdown>
                <span class="p-input-icon-left mb-2 md:mb-0">
                    <i class="pi pi-search"></i>
                    <input type="search" pInputText placeholder="Search by Name" (input)="dv.filter($event.target.value)">
                </span>
                <p-dataViewLayoutOptions></p-dataViewLayoutOptions>
            </div>
        </ng-template>
        <ng-template let-product pTemplate="listItem">
            <div class="p-col-12">
                <div class="product-list-item">
                    <div class="product-list-detail">
                        <div class="product-name">{{product.name}}</div>
                        <div class="product-description">{{product.description}}</div>
                        <p-rating [ngModel]="product.rating" [readonly]="true" [cancel]="false"></p-rating>
                        <i class="pi pi-tag product-category-icon"></i><span class="product-category">{{product.category}}</span>
                    </div>
                    <div class="product-list-action">
                        <span class="product-price">${{product.price}}</span>
                        <p-button icon="pi pi-shopping-cart" label="Add to Cart" [disabled]="product.inventoryStatus === 'OUTOFSTOCK'"></p-button>
                        <span [class]="'product-badge status-' + product.inventoryStatus.toLowerCase()">{{product.inventoryStatus}}</span>
                    </div>
                </div>
            </div>
        </ng-template>
        <ng-template let-product pTemplate="gridItem">
            <div class="col-12 md:col-4">
                <div class="product-grid-item card">
                    <div class="product-grid-item-top">
                        <div>
                            <i class="pi pi-tag product-category-icon"></i>
                            <span class="product-category">{{product.category}}</span>
                        </div>
                        <span [class]="'product-badge status-' + product.inventoryStatus.toLowerCase()">{{product.inventoryStatus}}</span>
                    </div>
                    <div class="product-grid-item-content">
                        <div class="product-name">{{product.name}}</div>
                        <div class="product-description">{{product.description}}</div>
                        <p-rating [ngModel]="product.rating" [readonly]="true" [cancel]="false"></p-rating>
                    </div>
                    <div class="product-grid-item-bottom">
                        <span class="product-price">${{product.price}}</span>
                        <p-button icon="pi pi-shopping-cart" [disabled]="product.inventoryStatus === 'OUTOFSTOCK'"></p-button>
                    </div>
                </div>
            </div>
        </ng-template>
    </p-dataView>
</div>