anchor.diff:                </div>
                 <div class="col-sm-6 m-t-60-xs-max p-l-60-md-min">
                   <div class="col-inner clearfix">
  -                  <%= image_tag("landing-3", class: "img-responsive float-r-sm-min m-x-auto-xs-max", data: {sr: "right"}) %>
  +                  <%= image_tag("landing-3.jpg", class: "img-responsive float-r-sm-min m-x-auto-xs-max", data: {sr: "right"}) %>
                     
                   </div>
                 </div>
  
positive.code:               </div>
                <div class="col-sm-6 m-t-60-xs-max p-l-60-md-min">
                  <div class="col-inner clearfix">
                    <%= image_tag("landing-1", class: "img-responsive float-r-sm-min m-x-auto-xs-max", data: {sr: "right"}) %>
                  </div>
                </div>
              </div>
  
negative.code:         <div id="about" class="section p-a-0 align-c">
            <div class="container-fluid p-x-0">
              <div class="row row-table">
                <div class="col-sm-6 block-warning p-x-30-sm-max p-x-60-md-min p-t-20-sm-min align-t-sm-min">
                  <div class="col-inner p-y-50-sm-min p-y-30-xs-max max-width m-x-auto-xs-max">
                    <div class="icon-box _center">
                      <div class="icon-box-media">
  