anchor.diff:                                      <div class="col-md-12">
                                           <div class="input-group">
                                               <span class="input-group-addon glyphicon glyphicon-pencil"></span>
  -                                            <input type="text" class="form-control" placeholder="Name">
  +                                            <input id="company_name" type="text" class="form-control" placeholder="Name">
                                           </div>
                                       </div>
                                   </div>
  
positive.code:                                     <div class="col-md-12">
                                          <div class="input-group">
                                              <span class="input-group-addon glyphicon glyphicon-user"></span>
                                              <input type="text" class="form-control" placeholder="User name (email)">
                                          </div>
                                      </div>
                                  </div>
  
negative.code:                                     <div class="col-md-12">
                                          <div class="input-group">
                                              <span class="input-group-addon glyphicon glyphicon-earphone"></span>
                                              <input id="phone_number" type="tel" class="form-control" placeholder="Phone number">
                                          </div>
                                      </div>
                                  </div>
  