{{ header }}
<div class="ftr-card">
  <i class="material-icons ftr-block ftr-text--center ftr-text--primary" style="font-size: 5rem;">&#xE8B8;</i>
  <span class="ftr-block ftr-text--xl ftr-in-space--t-xl">{{ text_maintenance }}</span>
  <span class="ftr-block ftr-text--m ftr-in-space--t-s ftr-in-space--b-m">{{ text_message }}</span>
</div>
{{ footer }}
