nded border to input box, use
                            <code>.round</code> class and to set square border
                            to input box, use <code>.sqaure</code> class
                            alongwith <code>.form-control</code> class.
                          </p>
                        </div>
                        <div class="col-sm-6">
                          <div class="form-group">
                            <label for="roundText">Rounded Input</label>
                         