ng2-bootstrap-base-modified/demo/src/app/components/+accordion/demos/styling/styling.ts

Native Angular Bootstrap Components Typeahead modified

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

@Component({
  selector: 'demo-accordion-styling',
  templateUrl: './styling.html',
  styleUrls: ['./styling.css']
})

export class DemoAccordionStylingComponent {
  public customClass: string = 'customClass';
  public isFirstOpen: boolean = true;
}