anchor.diff:  					<p>At the top of each page, a navigation bar shows you which section of the site you are currently in. You can use it to return to the section or website homepage.</p>
           </div>
   			</article>
  -			<article role="article" class="group" id="b">
  +			<article role="article" class="group" id="tools">
           <div class="inner">
   					<header>
   						<h1>What kind of pages and tools will you find on the website?</h1>
  
positive.code: <section class="group help" role="main">
  	<div id="homepage-search" class="location-not-set">
  		<header>
  			<h1>Help</h1>
  		</header>
  
negative.code: 					<p>Example &ndash; <a href="/preview/1/statutory-sick-pay-ssp-/#overview">Statutory Sick Pay</a></p>
          </div>
  			</article>
  			<article role="article" class="group" id="feedback">
          <div class="inner">
            <header>
  						<h1>Let us know what you think</h1>
  