anchor.diff:  
               <h2><b class="glyphicon glyphicon-edit"></b>  Co?</h2>
   
  -            <p>In today's world internet is the most popular way…</p>
  +            <p>Nevím ...</p>
   
             <p><buton class="btn btn-warning btn-lg"><%= link_to 'New Worm', new_worm_path %></buton></p>
   
  
positive.code: 
              <h2><b class="glyphicon glyphicon-user"></b>  Kdo?</h2>
  
              <p>In today's world internet is the most popular way…</p>
  
            <p>
                <a href="https://twitter.com/iff_11" class="btn btn-warning btn-lg" role="button">iff</a>
  
negative.code: 
           <h2><b class="glyphicon glyphicon-globe"></b>  Kde?</h2>
  
              <p>Dům digitálních dovedností, Plzeň</p>
  
            <p><a href="http://www.dddplzen.eu/" class="btn btn-warning btn-lg" role="button">DDD</a></p>
  
  