anchor.diff:  
             <p class='credits'><strong>Citation:</strong>Stattersfield, A.J., Crosby, M.J., Long, A.J. and Wege, D.C. (1998) Endemic Bird Areas of the World. Priorities for biodiversity conservation. BirdLife Conservation Series 7. Cambridge: BirdLife International.</p>
   
  -          <p class='read_more hidden'><em><a href='www.birdlife.org/datazone/eba' target='_blank'>Learn more or download data at Conservation International</a></em></p>
  +          <p class='read_more hidden'><em><a href='www.birdlife.org/datazone/eba' target='_blank'>Learn more or request data at BirdLife International</a></em></p>
           </div>
         </div>
       </li>
  
positive.code: 
        <div class='source_body'>
          <div class='source_download'>
            <a href='https://www.dropbox.com/s/lkc5b1jfaulxtlw/AZE.zip?dl=0' target='_blank' title='Download at project website'>Download at project website<i class='arrow_down'></i></a>
          </div>
  
          <div class='source_table'>
  
negative.code: 
        <div class='source_body'>
          <div class='source_download'>
            <a href='www.birdlife.org/datazone/eba' target='_blank' title='Learn more or request data at BirdLife International'>Download at project website<i class='arrow_down'></i></a>
          </div>
  
          <div class='source_table'>
  