title: {% block page_content %} for flask template - docs
body: <pre><code>{% extends "bootstrap/base.html" %}  
  {% block content %}
  &lt;div class="container"&gt;
      {% block page_content %}{% endblock %}
  &lt;/div&gt;
  {% endblock %}
  </code></pre>
  
  <p>This works fine, however I am wondering where i can see the documentation for <code>page_content</code> block. i can't find any reference in available <a href="https://pythonhosted.org/Flask-Bootstrap/basic-usage.html#available-blocks" rel="nofollow">blocks</a> for flask Bootstrap.</p>
  
  <p>What defines <code>page_content</code>? Flask-Bootstrap or Jinja2?</p>