<div class="wc_rbp_price_editor_footer">
    <p>
        <button name="close" onclick="Custombox.close();" id="close_modal"
                class="button button-secondary"> <?php _e('Close', WC_RBP_TXT); ?> </button>
        <button name="update_price" id="update_price"
                class="button button-primary"> <?php _e('Update Price', WC_RBP_TXT); ?> </button>
    </p>
</div>
</div>
</div>