anchor.diff:      </div>
     </div>
   </nav>
  +<!-- Navigation bar end-->
   
   <!-- start page -->
   <div id="page">
  
positive.code: </head>
  <body>
  
  <script>
  $(document).ready(function() {
  	$("input[type=submit]").button().click(function(event) {
  
  	});
  });
  </script>
  
  <nav class="navbar navbar-inverse">
    <div class="container-fluid">
      <div class="navbar-header">
  
negative.code:     <br></br>
      </div>
    </form>
  </div> <!-- /container -->
  </span>
  </body>
  