<html>
  <head>
    <title>To-Do lists</title>
  </head>

  <body>
    <h1>{% block header_text %}{% endblock %}</h1>
    <form method="POST" action="{% block form_action %}{% endblock %}">
      <input name="item_text" id="id_new_item" placeholder="Enter a to-do item" />
      {% csrf_token %}
    </form>
    {% block table %}
    {% endblock %}
  </body>
</html>