>
        </div>
        <div class="feature">
          <div>
            <span>amount: </span>
            <input id="amount" type="number" step="1" value="3" max="10" min="1">
          </div>
          <div>
            <button class="feature-up" onclick="document.getElementById('amount').stepUp();"></button>
            <button class="feature-down" onclick="document.getElementById('amount').stepDown();"></button>
          </div>
        </div>
        <button class="button" onclick="getNewRecommendedF