{% extends 'base.html.twig' %}{% block body_id 'homepage' %}{# the homepage is a special page which displays neither a header nor a footer. this is done with the 'trick' of defining empty Twig blocks without any content#}{% block header %}{% endblock %}{% block footer %}{% endblock %}{% block body %} <div class="page-header"> <h1>Добро пожаловать в приложение генерации QR-кодов для МойСклад</h1> </div>{% endblock %}