<!DOCTYPE html> <html{% if locale is defined and locale %} lang="{{ locale }}"{% endif %}> <head{% if facebook is defined and facebook and facebook['heads'] is defined and facebook['heads'] %} prefix="{{ facebook['heads']|map((value, key) => "#{key}: #{value}")|join(' ') }}"{% endif %}> {% block metas %}<meta charset="UTF-8">{% endblock %} <title>{% block title %}Welcome!{% endblock %}</title> {% block stylesheets %}{% endblock %} </head> <body> {% block body %}{% endblock %} {% block javascripts %}{% endblock %} </body> </html>