prepared section for maintenance notix

www/templates/maposmatic/base.html

@@ -131,6 +131,11 @@
     </div>
 
     <div class="container" style="margin-top: 5em;">
+      <!-- maintenance note
+      <div style="border-radius: 25px; border: 2px solid #ff0000; padding: 20px; background: #ff7f7f; font-size: large;">
+        <b>Notice:</b> ...
+      </div>
+      -->
       {% block page %}{% endblock %}
     </div>