<ng-container *ngIf="!aocUiPlatformService.isMobile">    <div *ngIf="aocAppHeaderLeft" class="aoc-app-header-left">
      <ng-container *ngTemplateOutlet="aocAppHeaderLeft"></ng-container>
    </div>
    <div class="aoc-app-header-center">
      <!-- spacer -->
    </div>
    <div *ngIf="aocAppHeaderRight" class="aoc-app-header-right">
      <ng-container *ngTemplateOutlet="aocAppHeaderRight"></ng-container>
    </div>
    <button
      class="aoc-app-header-user-menu-button"
      #userMenuButton
      aocUiButton
      icon="person"
      rightIcon="arrow_drop_down"
      [label]="userMenuLabel"
      (click)="
        aocUiMenuOverlayService.toggle({
          menuModel: userMenu,
          anchorEl: userMenuButton
        })
      "
    ></button>
  </ng-container>