{% extends "base.njk" %}
{% block body_class %}browsing{% endblock %}
{# Already on the index, so the nav entry marks the current page instead of
   offering a link to it. #}
{% block navbar_nav %}
        <li class="nav-item">
          <a class="nav-link active" aria-current="page" href="index.html">All books</a>
        </li>
{% endblock %}
{% block content %}{{ content | safe }}{% endblock %}