lass="form-holder">
                <div class="form-content">
                    <div class="form-items">
                        <h3>Adding/Updating</h3>
                        <p>Fill in the data below.</p>
                        <form class="requires-validation" novalidate action="">
                            <div class="col-sm-12">Please choose your type of data:
                                <select name="data">
                                    <option value="product">Product</option>
      