PrimeNG Angular取出所选TabMenu的边框

<p-tabMenu [model]="items" (onTabChange)="onTabChange($event)"></p-tabMenu>

import { Component } from '@angular/core';

@Component({
  selector: 'app-tab-menu',
  templateUrl: './tab-menu.component.html',
  styleUrls: ['./tab-menu.component.css']
})
export class TabMenuComponent {
  items: any[];
  selectedTab: any;

  constructor() {
    this.items = [
      { label: 'Tab 1', icon: 'pi pi-home' },
      { label: 'Tab 2', icon: 'pi pi-user' },
      { label: 'Tab 3', icon: 'pi pi-bell' }
    ];
  }

  onTabChange(event: any) {
    this.selectedTab = event.index;
  }
}

.p-tabmenu .p-tabmenu-nav .p-tabmenuitem.p-highlight {
  border: none;
}