{% if logo %}
<a class="navbar-brand" href="{{ pathto(root_doc) }}">
  <img src="{{ pathto('_static/' + logo, 1) }}" class="logo" alt="{{ _('Logo') }}"/>
  {% if theme_logo_text %}
  <p class="brand-text">{{ theme_logo_text }}</p>
  {% endif %}
</a>
{% else %}
<a class="navbar-brand" href="{{ pathto(root_doc) }}">
  <p class="brand-text">{{ project }}</p>
</a>
{% endif %}