<!doctype html>
<html>
  <head>
    <meta charset="utf-8">
    <title>BTC: Kjøp og selg bitcoins</title>
  </head>
  <body>
    {% block body %}{% endblock %}
  </body>
</html>

<!doctype html>
<html>
  <head>
    <meta charset="utf-8">
    <title>BTC: Kjøp og selg bitcoins</title>

    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
  </head>

  <body class="container">

    {% block body %}{% endblock %}

    <script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
  </body>
</html>

Include jquery 2.1.4/bootstrap 3.3.4 from cdn
Include jquery 2.1.4/bootstrap 3.3.4 from cdn
