ui: fix tag

packages/ui-default/templates/layout/basic.html

@@ -1,9 +1,7 @@
 {% set layout_name = "basic" %}
 {% extends "layout/html5.html" %}
 {% block body %}
-
 {% include "partials/nav.html" %}
-
 <div class="slideout-panel" id="panel">
   <div class="slideout-overlay"></div>
   {% include "partials/header_mobile.html" %}
@@ -13,7 +11,5 @@
   </div>
   {% include "partials/footer.html" %}
 </div>
-
 {% include "partials/login_dialog.html" %}
-
 {% endblock %}