FIX: only remove custom CSS in admin on first load

app/helpers/application_helper.rb

@@ -153,11 +153,14 @@ module ApplicationHelper
     MobileDetection.mobile_device?(request.user_agent)
   end
 
-
   def customization_disabled?
     session[:disable_customization]
   end
 
+  def loading_admin?
+    controller.class.name.split("::").first == "Admin"
+  end
+
   def category_badge(category, opts=nil)
     CategoryBadge.html_for(category, opts).html_safe
   end