anchor.diff:  				<p>
   		    	<button class="pure-button pure-button-primary" id="try">Try now</button>
   		    </p>
  -				<h5><span>beta version</span></h5>
  +				<br />
       </div>
   </div>
   
  
positive.code:                         <td>>= 11</td>
                          <td>-</td>
                      </tr>
                      <tr>
                          <td>Opera</td>
                          <td>>= 15</td>
                          <td>-</td>
  
negative.code:                         <td>>= 11</td>
                          <td>>= 23</td>
                      </tr>
                      <tr class="pure-table-odd">
                          <td>Firefox</td>
                          <td>>= 21</td>
                          <td>>= 21</td>
  