<h3>Service items:</h3>
<div>
<mat-nav-list>
<a mat-list-item *ngFor="let item of items;let counter = index;" (click)="onItemSelected(counter)" [class.selected]="item.selected">
<mat-icon mat-list-icon>{{ getIcon(item) }}</mat-icon>
<p mat-line>{{item.title}}<p>
</a>
</mat-nav-list>
</div>
