anchor.diff:  			<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
   				<ul class="nav navbar-nav navbar-right">
   					<li class="dropdown">
  -						<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" 
  +						<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true"
   						aria-expanded="false">About us <span class="caret"></span></a>
   						<ul class="dropdown-menu">
   							<li><%= link_to 'What we do', 'mission.html' %></li><li role="separator" class="divider"></li>
  
positive.code: 							<li><%= link_to 'Test environment', 'test.html' %></li>
  						</ul>
  					</li>
  					
  					<li class="dropdown">
  						<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" 
  						aria-expanded="false">Resources <span class="caret"></span></a>
  						<ul class="dropdown-menu">
  							<li><%= link_to 'Metadata schema', 'http://schema.datacite.org' %></li><li role="separator" class="divider"></li>
  
negative.code: 							<li><%= link_to 'Events', 'events.html' %></li>
  						</ul>
  					</li>
  
  					<li class="dropdown">
  						<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true"
  						aria-expanded="false">Community <span class="caret"></span></a>
  						<ul class="dropdown-menu">
  							<li><%= link_to 'Members', 'members.html' %></li><li role="separator" class="divider"></li>
  