anchor.diff:                                      <div class="col-xs-4">
                                           <div class="portfolio-item">
                                               <div class="item-inner">
  -                                                <img class="img-responsive" src="images/portfolio/recent/item3.png" alt="">
  +                                                <%= image_tag("portfolio/recent/item3.png", :class => "img-responsive") %>
                                                   <h5>
                                                       Fornax - Apps site template
                                                   </h5>
  
positive.code:                         </div>
                      </div>
                  </div><!--/.item-->
                  <div class="item" style="background-image: url(images/slider/bg2.jpg)">
                      <div class="container">
                          <div class="row">
                              <div class="col-sm-12">
  
negative.code:                                     <div class="col-xs-4">
                                          <div class="portfolio-item">
                                              <div class="item-inner">
                                                  <%= image_tag("portfolio/recent/item1.png", :class => "img-responsive") %>
                                                  <h5>
                                                      Nova - Corporate site template
                                                  </h5>
  