anchor.diff:  
           <div class="cover-container">
   
  -          <div class="masthead clearfix">
  -            <div class="inner">
  -              <h3 class="masthead-brand">Cover</h3>
  -              <ul class="nav masthead-nav">
  -                <li class="active"><a href="#">Home</a></li>
  -                <li><a href="#">Features</a></li>
  -                <li><a href="#">Contact</a></li>
  -              </ul>
  -            </div>
  -          </div>
  -
             <div class="inner cover">
  -            <h1 class="cover-heading">Cover your page.</h1>
  -            <p class="lead">Cover is a one-page template for building 
  -simple and beautiful home pages. Download, edit the text, and add your 
  -own fullscreen background photo to make it your own.</p>
  +            <h1 class="cover-heading">EZPub<br/><h3>PoweredbySpritz™</h3></h1>
  +            <p class="lead">EZPub is an web browser platform that allows you to upload .epub files to be read with Spritz reading technology</p>
               <p class="lead">
                 <%= link_to "Sign in with Facebook", "/auth/facebook", id: "sign_in", class: "btn btn-lg btn-default" %>
  +              <br />
  +              <a id="why" data-toggle="tooltip" data-placement="top" title="We use Facebook Authentication as a simple way to keep track of the books you upload." style="font-size:0.5em;">why?</a>
               </p>
             </div>
   
             <div class="mastfoot">
               <div class="inner">
  -              <p>Cover template for <a href="http://getbootstrap.com/">Bootstrap</a>, by <a href="https://twitter.com/mdo">@mdo</a>.</p>
  +              <p>Fork on <a href="https://github.com/hyperbit/ezpub">GitHub</a>, by <a href="https://github.com/hyperbit">hyperbit</a>.</p>
               </div>
             </div>
   
  
positive.code:     <meta name="author" content="">
      <link rel="icon" href="http://getbootstrap.com/favicon.ico">
  
      <title>Cover Template for Bootstrap</title>
  
      <!-- Bootstrap core CSS -->
      <link href="cover/bootstrap.css" rel="stylesheet">
  
negative.code:     <script src="cover/jquery.js"></script>
      <script src="cover/bootstrap.js"></script>
      <script src="cover/docs.js"></script>
      <script>
        $('#why').tooltip()
      </script>
    
  
  </body></html>