anchor.diff:        <% end %>
         </ul>
       </div>
  -    <div class='col-md-3 col-sm-3'>
  +    <div class='col-sm-3'>
         <h4>Services</h4>
         <ul>
         <% data.links.services_links.each do |link| %>
  
positive.code:       <% end %>
        </ul>
      </div>
      <div class='col-md-3 col-sm-3'>
        <h4>Resources</h4>
        <ul>
        <% data.links.resources_links.each do |link| %>
  
negative.code:       <% end %>
        </ul>
      </div>
      <div class='col-sm-3'>
        <h4 class="share">Contact us</h4>
        <a href='mailto:support@datacite.org' class="share">
          <i class='fa fa-at'></i>
  