anchor.diff:            </p>
           </div>
         </div>
  -      
  +
         <div class="row">
           <div class="col-sm-4">
             <figure>
  
positive.code:           </p>
          </div>
        </div>
        
        <div class="row">
          <div class="col-sm-4">
            <figure>
  
negative.code:           </p>
          </div>
        </div>
  
      </div>
    </div>
  </main>
  