preview nicer, and only on some pages

_includes/site-header.html

@@ -20,11 +20,13 @@
   {% if nofeature %}
 
   {% else %}
+  {% if page.aside == true %}
       <div class="presence_mobile" id="presence_mobile" style="width: 80%; margin:0 auto; margin-bottom: 30px; background-color: transparent;">
     </div>
     <div class="statusmobile" style="width: 80%; margin:0 auto; margin-top: -45px; background-color: #FAFAFA;">
       {% include space-status-mobile.html %}
     </div>
+   {% endif %}
   {% endif %}
 
   {% if page.layout == "video" -%}