{% extends "%s/%s/base.html" % (lang, year) %}

{% set chapter_hero_dir = "/static/images/%s/%s/" % (chapter_config.hero_dir or "2019", metadata.chapter) %}

{% block image_url %}https://almanac.httparchive.org{{ chapter_hero_dir }}hero_lg.jpg{% endblock %}
{% block image_height %}433{% endblock %}
{% block image_width %}866{% endblock %}

{% block meta %}
    {{ super() }}
    {% if lang == "en" %}
    <meta name="citation_title" content="{{ self.citation_title() }}">
    {% for author in metadata.get('aut