indent some of the template thingies

templates/base.html

@@ -13,7 +13,7 @@
 
     {{ utils.flashed_messages() }}
 
-{% block app_content %}{% endblock %}
+    {% block app_content %}{% endblock %}
 
 </div>
 {% endblock %}

templates/download.html

@@ -5,7 +5,7 @@
 {% block head %}
     {{ super() }}
     {% if filename is defined %}
-    <meta http-equiv="refresh" content="0;URL='download_file/{{ filename }}'" />
+        <meta http-equiv="refresh" content="0;URL='download_file/{{ filename }}'" />
     {% endif %}
     <link href="//cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.47/css/bootstrap-datetimepicker.min.css" rel="stylesheet">
 {% endblock %}