anchor.diff:  <section id="content" role="main" class="group search ancillary">
     <header class="page-header group">
       <hgroup>
  -      <h1><span>Search</span></h1>
       </hgroup>
     </header>
     
  
positive.code:         </div>
        </div>
      
        <aside class="filters filters-2">
          <div class="group">
            <h2 class="visuallyhidden">Filter by Section</h2>
      
  
negative.code:     </form>
  
      <div class="group">
        <div class="results">
          <div class="results-wrapper">
            <ul class="results-list">
              <% non_recommended_results.each do |result| %>
  