r Email"
                    on="input-debounced: AMP.setState({ email: event.value })">
        <label for="ip1" aria-hidden="true">
          Enter your Email
        </label>
      </div>
      <button type="button" on="tap:AMP.pushState({ slidingStepperPage: slidingStepperPage + 1 })"
              disabled [disabled]="!email">next</button>
    </section>
    <section class="page next" 
             [class]="slidingStepperPage < 1 ? 'page next' : 
             (slidingStepperPage > 1 ? 'page previous' :