anchor.diff:                                      <div class="col-xs-4">
                                           <div class="portfolio-item">
                                               <div class="item-inner">
  -                                                <img class="img-responsive" src="images/portfolio/recent/item1.png" alt="">
  +                                                <%= image_tag("portfolio/recent/item1.png", :class => "img-responsive") %>
                                                   <h5>
                                                       Nova - Corporate site template
                                                   </h5>
  
positive.code:                                     <div class="col-xs-4">
                                          <div class="portfolio-item">
                                              <div class="item-inner">
                                                  <img class="img-responsive" src="images/portfolio/recent/item1.png" alt="">
                                                  <h5>
                                                      Nova - Corporate site template
                                                  </h5>
  
negative.code:                     <div>
                          <div class="media">
                              <div class="pull-left">
                                  <%= image_tag "blog/thumb1.jpg" %>
                              </div>
                              <div class="media-body">
                                  <span class="media-heading"><a href="#">Pellentesque habitant morbi tristique senectus</a></span>
  