Untitled

<!DOCTYPE html>
<html>

  <head>
    <link data-require="bootstrap-css@*" data-semver="3.1.1" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" />
    <link href="style.css" rel="stylesheet" />
    <script src="script.js"></script>
  </head>

  <body>
    <nav class="navbar navbar-default navbar-fixed-top">
        <div class="container">
            <a class="btn btn-default navbar-btn pull-left" href="">
                <span class="glyphicon glyphicon-chevron-left"></span>
            </a>
            
            <div class="navbar-header">
                <a class="navbar-brand" href="#/">Some text</a>
            </div>

        </div>
    </nav>
  </body>

</html>

// Code goes here

/* Styles go here */