{%- if nav_item.is_section -%}

<button class="section nav-item{% if navlevel > 1 and not nav_item.active %} hide{% endif %}">{{ nav_item.title }}</button>

{%- elif nav_item.toc -%}

{%- for toc_item in nav_item.toc -%}

<a class="nav-item{% if nav_item.active %} current{%endif%}" href="{{ nav_item.url|url }}">{{ nav_item.title }}</a>

{%- endfor %}

{%- else %}

<a class="nav-item{% if nav_item.active %} current{%endif%}" href="{{ nav_item.url|url }}">{{ nav_item.title }}</a>

{%- endif -%}

{%- if nav_item == page or nav_item.children %}

<ul class="subnav{% if navlevel > 1 and not nav_item.active %} hide{% endif %}">

{%- if nav_item == page %}{% include 'toc.html' %}{%- endif %}

{%- if nav_item.children %}

{%- set navlevel = navlevel + 1 %}

{%- for nav_item in nav_item.children %}

<li class="toctree-l{{ navlevel }}{% if nav_item.active %} current{%endif%}">{% include 'nav.html' %}</li>

{%- endfor %}

{%- set navlevel = navlevel - 1%}

{%- endif %}

</ul>

{%- endif %}