{% from 'message_box.html' import message_box %}
{% call message_box('highlight', fixed_width=true) %}
{% trans -%}
This preview is only shown for a single registration.
When sending the emails, each registrant will receive an email
customized with the data of their registration.
{%- endtrans %}
{% endcall %}
{% trans %}Subject{% endtrans %}
{{ subject }}