<mat-toolbar color="primary">
    <span class="mousefinger" (click)="toStartpage()">Tabooh</span>
    <a>
      <img class="mousefinger logoPlatz" style="display: inline" src="./assets/Icon.png" alt="logo" height="30px" width="30" (click)="toStartpage()"/>
    </a>
</mat-toolbar>