anchor.diff:  
     	<nav class="white" role="navigation">
       <div class="nav-wrapper container">
  -      <a id="logo-container" href="#" class="brand-logo">Logo</a>
  +      <a id="logo-container" href="#" class="brand-logo">Han-Yu Chen</a>
         <ul class="right hide-on-med-and-down">
  -        <li><a href="#">Navbar Link</a></li>
  +        <li><a href="#">Projects</a></li>
  +        <li><a href="#">Resume</a></li>
         </ul>
   
         <ul id="nav-mobile" class="side-nav">
  
positive.code:   </nav>
  		<%= yield %>
  
  	</body>
  </html>
  
negative.code: 	  <%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>
  	  <%= csrf_meta_tags %>
  	  <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
      <!-- materialize icon -->
  	  <link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
  	  <link type="text/css" rel="stylesheet" href="css/materialize.min.css"  media="screen,projection"/>
  	  <link href="css/style.css" type="text/css" rel="stylesheet" media="screen,projection"/>
  