anchor.diff:          <label class="ss-q-help" for="entry_0">Your feedback</label>
           <div id="feedback-options">
             <select name="entry.0.single" id="entry_0">
  -            <option value="There is a mistake in the information">There is a mistake in the information</option> 
  -            <option value="I have some feedback about the site">I have some feedback about the site</option> 
  +            <option value="There is a mistake in the information">There is a mistake in the information</option>
  +            <option value="I have some feedback about the site">I have some feedback about the site</option>
               <option value="Something went wrong or doesn&#39;t work">Something went wrong or doesn&#39;t work</option>
  -          </select>
  +  </select>
           </div>
           <div id='feedback-mechanism'>
             <label for="feedback-form">Your comment: </label><textarea name="entry.2.single" rows="8" cols="75" class="ss-q-long" id="entry_2"></textarea>
             <input type="hidden" name="entry.3.single" value="no javascript" class="ss-q-short" id="entry_3">
  -          <input type='submit' value='Send' /><p>We'll send this feedback to the team</p>
  +          <input type='submit' value='Send' class="button" /><p>We'll send this feedback to the team</p>
           </div>
         </form>
       </div>
  
positive.code: 
    <!-- alternatives -->
    <%= stylesheet_link_tag "wordsdifficult", :rel => "alternate stylesheet", :title => "I find words difficult", :class => "wordsdifficult"%>
  
    <%= javascript_include_tag 'libs/jquery/jquery-1.6.2.min.js' %>
    <%= javascript_include_tag 'application', :defer => 'defer' %>
  
negative.code:   <script type="text/javascript">document.body.className = ((document.body.className) ? document.body.className + ' js-enabled' : 'js-enabled');</script>
  
    <a href="#content" class="visuallyhidden">Skip to main content</a>
  
    <header role="banner" class="group" id="global-header">
      <div class="header-global group">
        <h1><a href="/homepage" title="Go to the gov.uk homepage">GOV.UK</a></h1>
        <nav role="navigation">
          <ul>
            <li><a href="/settings" class="customisation-settings">Settings</a></li>
  