app/views/shared/_downtime_warning.html.haml
- if display_downtime_warning?
.govuk-notification-banner{'aria-labelledby': 'govuk-downtime-notification-banner-title', 'data-module': "govuk-notification-banner", role: 'alert'}
.govuk-notification-banner__header
%h2#govuk-downtime-notification-banner-title.govuk-notification-banner__title
= t('.banner_title')
.govuk-notification-banner__content
%h3.govuk-notification-banner__heading
= t('.banner_heading', date_string: Settings.downtime_warning_date.to_date.strftime('%A %d %B %Y'))
%p.govuk-body
= t('.banner_paragraph')