message: Remove spoilers from aria-labels
diff: </p>
  <h3><span translate>SECTION_CUSTOMER_FEEDBACK</span></h3>
  - <slideshow [height]="'350px'"
  + <slideshow [height]="'300px'"
  [autoPlay]="true"
  [arrowSize]="'10px'"
  [showArrows]="true"
  <div *ngIf="twitterUrl || facebookUrl" class="social">
  <h3><span translate="">SECTION_SOCIAL_MEDIA</span></h3>
  - <a *ngIf="twitterUrl" [href]="twitterUrl" target="_blank" rel="noopener noreferrer" style="margin-left: 0px;" aria-label="Button for the Twitter page of the OWASP Juice Shop">
  + <a *ngIf="twitterUrl" [href]="twitterUrl" target="_blank" rel="noopener noreferrer" style="margin-left: 0px;" aria-label="Button for the Twitter page of the shop">
  <button mat-raised-button color="accent"><i class="fab fa-twitter fa-lg"></i> Twitter</button>
  </a>
  - <a *ngIf="facebookUrl" [href]="facebookUrl" target="_blank" rel="noopener noreferrer" aria-label="Button for the Facebook page of the OWASP Juice Shop">
  + <a *ngIf="facebookUrl" [href]="facebookUrl" target="_blank" rel="noopener noreferrer" aria-label="Button for the Facebook page of the shop">
  <button mat-raised-button color="accent"><i class="fab fa-facebook fa-lg"></i> Facebook</button>
  </a>
  - <a *ngIf="slackUrl" [href]="slackUrl" target="_blank" rel="noopener noreferrer" aria-label="Button for the Slack page of the OWASP Juice Shop">
  + <a *ngIf="slackUrl" [href]="slackUrl" target="_blank" rel="noopener noreferrer" aria-label="Button for the Slack page of the shop">
  <button mat-raised-button color="accent"><i class="fab fa-slack fa-lg"></i> Slack</button>
  </a>
  - <a *ngIf="redditUrl" [href]="redditUrl" target="_blank" rel="noopener noreferrer" aria-label="Button for the Reddit page of the OWASP Juice Shop">
  + <a *ngIf="redditUrl" [href]="redditUrl" target="_blank" rel="noopener noreferrer" aria-label="Button for the Reddit page of the shop">
  <button mat-raised-button color="accent"><i class="fab fa-reddit fa-lg"></i> Reddit</button>
  </a>
  - <a *ngIf="pressKitUrl" [href]="pressKitUrl" target="_blank" rel="noopener noreferrer" aria-label="Button for the PressKit page of the OWASP Juice Shop">
  + <a *ngIf="pressKitUrl" [href]="pressKitUrl" target="_blank" rel="noopener noreferrer" aria-label="Button for the PressKit page of the shop">
  <button mat-raised-button color="accent"><i class="far fa-newspaper fa-lg"></i> Press Kit</button>
  </a>
  </div>
  