anchor.diff:          </div>
   </div>
   
  -  <div class="col-xs-12 col-md-4 grid_black_mid">
  +  <div class="col-xs-12 col-md-4 grid_black_mid shadow_seven">
   <h3>セブン</h3>
   
           <div class="product">
  
positive.code:           <% end %>
          </div>
   </div> 
    <div class="col-xs-12 col-md-4 grid_black">
  <h3>ローソン</h3>
  
  
  
negative.code:       </div> 
    </div>
  <div class="col-xs-12 col-md-9 row-eq-height">
  <div class="col-xs-12 col-md-4 grid_black shadow_famima">  
  <h3>ファミマ</h3>
          <div class="product">
            <div class="p_img"><%= image_tag 'R_2230023.jpg' %></div>
  