gocryptotrader/web/src/app/shared/all-enabled-currency-tickers/all-enabled-currency-tickers.component.html

<div class="loading-spinner" *ngIf="tickerCards === null || tickerCards.length === 0">
  <mat-progress-spinner color="accent" mode="indeterminate"></mat-progress-spinner>
</div>
<mat-grid-list cols="4" rowHeight="4:3" >
    <mat-grid-tile *ngFor="let ticker of tickerCards">
  <app-exchange-currency-ticker  [ticker]="ticker" ></app-exchange-currency-ticker>
  </mat-grid-tile>
</mat-grid-list>