dspace-angular/src/app/navbar/navbar.component.html

<nav [ngClass]="{'open': !(menuCollapsed | async)}" [@slideMobileNav]="!(windowService.isXsOrSm() | async) ? 'default' : ((menuCollapsed | async) ? 'collapsed' : 'expanded')"
    class="navbar navbar-light navbar-expand-md p-md-0 navbar-container" role="navigation" [attr.aria-label]="'nav.main.description' | translate">
    <!-- TODO remove navbar-container class when https://github.com/twbs/bootstrap/issues/24726 is fixed -->
    <div class="container">
        <div class="reset-padding-md w-100">
            <div id="collapsingNav">
                <ul class="navbar-nav mr-auto shadow-none">
                    <ng-container *ngFor="let section of (sections | async)">
                        <ng-container *ngComponentOutlet="(sectionMap$ | async).get(section.id)?.component; injector: (sectionMap$ | async).get(section.id)?.injector;"></ng-container>
                    </ng-container>
                </ul>
            </div>
        </div>
    </div>
</nav>