{% for description in page.meta.description %}
{% endfor %}
{% for keyword in page.meta.keywords %}
{% endfor %}
{% for author in page.meta.authors %}
{% endfor %}
{% if nav|length>1 %}
{% for parent in nav %}
{% if parent.children and not (parent.children[0].url.isupper() or parent.children[0].url.islower()) %}
{% for nav_item in parent.children %}
{% if nav_item.children %}
{% if page.title != 'Articles' %}
{% for nav_item in nav %}
{% for nav_item in nav_item.children %}
{% if nav_item.title=='Articles' %}
{% if not (nav_item.url.isupper() or nav_item.url.islower()) %}
{% endif %}
{% endif %}
{% endfor %}
{% endfor %}
{% endif %}