.url.size > reference_url.size %}
                <aside class="layout-page__sidebar layout-page__sidebar--content-right">
                    <nav class="page-sidebar page-sidebar--expanded">
                        {% include reference-navigation.html
                            class="list-unstyled pl-0"
                            anchor_class="nav-link pl-0 pr-1 py-1"
                        %}
                    </nav>
                </aside>
            {% endif %}
        {% else %}
            <a