   fd-button
                                                fd-button--transparent
                                                fd-step-input__button" onclick="stepInputValue('step-3', 'down');" tabindex="-1" type="button">
                                        <i class="sap-icon--less"></i>
                                    </button>
                                    <input class="fd-input fd-input--no-number-spinner fd-step-input__input" id="step-3" type="number" value="15" />
                  