anchor.diff:        <button type="submit" class="button">Search</button>
       </p>
     </form>
  -
  +</article>
  +<article id="inside-government">
     <header class="page-header group">
       <hgroup>
         <h1>Inside Government: Policy, publications and announcements in one place.</h1>
  
positive.code:         
        </li>
    </ul>
  </div>
  </section>
  
  <% content_for :body_classes do %>full-width<% end %>
  
negative.code: <% content_for :title, "Tour - GOV.UK" %>
  <section id="content" role="main" class="group tour">
  <div class="tour-container full-width group">
    <article id="mainstream">
    <header class="page-header group">
      <hgroup>
        <h1>GOV.UK is the best place to find government services and information.</h1>
  