anchor.diff:              <dt>Descrição<dt>
               <dd><%= @variant.description %></dd>
             <% end %>
  -        </dl>
  +          </dl>
   
           
  -      <!--Tem de se por o master variante e os variantes tb-->
           <% if !@product.variants.empty? %>
             <dl>
               <dt>Variantes:</dt>
  
positive.code:           <select>
              <% @product.variants.each_with_index do |v, index| %>
                <% v.variant_property_values.each do |vpv| %>
                  <option value=<%= v.id %> ><%= index%> - <%vpv.variant_property.display_name%> - <%= vpv.presentation%></option>
                <% end %>
              <% end %>
            </select>
  
negative.code: 
  <script>
  $(document).ready(function() {
    var indexId = $('#product-show select #<%= @variant.id %>').index()
  
    $('#product-show select').prop('selectedIndex', indexId);
    //$('#product-show select').prop('selectedIndex', );
  
    $('#product-show select').change(function(){
      var id = $(this).val();
  