<mat-card>    
    <mat-card-title>FEEDS</mat-card-title>    
    <mat-card-content>
            <div class="example-container">
                    <div>
                            <button type="button" (click)="toggleAnimation()">Toggle Animation</button>
                            <h2>Hello {{name}}</h2>
                            <ul [@hideShow]="animationState" class="mega">
                              <li *ngFor="let item of items">
                                {{item}}
                              </li>
                            </ul>
                          </div>
            </div>
    </mat-card-content>
</mat-card>
