message: auth0 login pop up on click on sign up and register buttons
diff: </div>
  <br>
  <div class="center second-section-text">
  - <button class="button-bordered" type="submit">SIGN UP</button>
  + <button class="button-bordered" type="submit" (click)="authSvc.login()">SIGN UP</button>
  </div>
  <br>
  <div>
  </div>
  <br>
  <div class="center second-section-text">
  - <button class="button-bordered" type="submit">RIGISTER</button>
  + <button class="button-bordered" type="submit" (click)="authSvc.login()">RIGISTER</button>
  </div>
  <br>
  <div>
  