anchor.diff:          </li>
           <% @documentation.each do |resource| %>
             <% if resource.data.type != 'css' && resource.data.type != 'component' && resource.url.split('/')[2] != 'exemplos' && resource.url.split('/')[2].to_s != '' && resource.url.split('.')[1] != 'json' %>
  -            <li>
  +            <li <% if current_page.url == resource.url%>class="ls-active"<% end %>>
                 <a <% if current_page.url == resource.url%>class="ls-active"<% end %> href="<%= base_url + resource.url %>"><%= resource.data.title%></a>
               </li>
             <% end %>
  
positive.code:           <a href="#">Exemplos</a>
            <ul>
              <% sub_pages('documentacao/exemplos/rev').each do |resource| %>
                <li>
                  <a <% if current_page.url == resource.url%>class="ls-active"<% end %> href="<%= base_url + resource.url %>"><%= resource.data.title%></a>
                </li>
              <% end %>
  
negative.code:           <ul>
              <% @documentation.each do |resource| %>
                <% if resource.data.type == 'css' %>
                  <li <% if current_page.url == resource.url%>class="ls-active"<% end %>>
                    <a <% if current_page.url == resource.url%>class="ls-active"<% end %> href="<%= base_url + resource.url %>"><%= resource.data.title %></a>
                  </li>
                <% end %>
  