anchor.diff:  
             <!--/.Slides-->
             <!--Controls-->
  -          <div class="controls-top mt-3">
  -              <a class="btn-floating bg-dark" href="#multi-item-example" data-slide="prev"><i class="fa fa-chevron-left"></i></a>
  -              <a class="btn-floating bg-dark" href="#multi-item-example" data-slide="next"><i class="fa fa-chevron-right"></i></a>
  +          <div class="controls-top mt-3 text-center">
  +              <a class="btn-floating bg-dark" href="#multi-item-clientes" data-slide="prev"><i class="fa fa-chevron-left"></i></a>
  +              <a class="btn-floating bg-dark" href="#multi-item-clientes" data-slide="next"><i class="fa fa-chevron-right"></i></a>
             </div>
             <!--/.Controls-->
   
         </div>
         <!--/.Carousel Wrapper-->
   
  -    </div>
  +  <% end %>
   
  -  <% end %>
  +  </div>
   </div>
  
positive.code:       </div>
        <!--/.Carousel Wrapper-->
  
      </div>
  
    <% end %>
  
    <% if !@clientes.empty? %>
  
        <!--Carousel Wrapper-->
        <div id="multi-item-example" class="carousel slide carousel-multi-item text-center" data-ride="carousel">
  
            <!--Slides-->
            <div class="carousel-inner" role="listbox">
  
negative.code: 
                  <% itens.each do |item| %>
                    <div class="col-md-4 clearfix d-none d-md-block">
                      <div class="card bg-light"></div>
  
                      <div class="card-body">
                        <%= image_tag item.logo.url, class: 'img-thumbnail img-fluid' %>
                      </div>
                    </div>
                  <% end %>
                </div>
  