app.component.html

<div class="outer-wrapper">
    <ds-admin-sidebar></ds-admin-sidebar>
    <div class="inner-wrapper"  [@slideSidebarPadding]="{
     value: (!(sidebarVisible | async) ? 'hidden' : (slideSidebarOver | async) ? 'shown' : 'expanded'),
     params: {collapsedSidebarWidth: (collapsedSidebarWidth | async), totalSidebarWidth: (totalSidebarWidth | async)}
    }">
        <ds-header-navbar-wrapper></ds-header-navbar-wrapper>

        <ds-notifications-board
                [options]="config.notifications">
        </ds-notifications-board>

        <main class="main-content">
            <div class="container" *ngIf="isLoading">
                <ds-loading message="{{'loading.default' | translate}}"></ds-loading>
            </div>
            <router-outlet></router-outlet>
        </main>

        <ds-footer></ds-footer>
    </div>
</div>