<sm-chips *ngFor="let label of items; trackBy: trackByIndex" [isDarkBackground]="true" [label]="label" maxWidth="100%"></sm-chips>
<div *ngIf="hiddenLabels.length > 0"
     class="hidden-labels"
     [smTooltip]="hiddenLabels.join(', ')">
  +{{hiddenLabels.length}}
</div>
