1 files changed, 13 insertions, 0 deletions
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 02a87979f40..e88d1832480 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -285,6 +285,7 @@ module ApplicationHelper
     class_names << 'environment-logs-page' if current_controller?(:logs)
     class_names << 'with-performance-bar' if performance_bar_enabled?
     class_names << system_message_class
+    class_names << marketing_header_experiment_class
     class_names
   end
 
@@ -420,6 +421,18 @@ module ApplicationHelper
   def appearance
     ::Appearance.current
   end
+
+  def marketing_header_experiment_class
+    return if current_user
+
+    experiment(:logged_out_marketing_header, actor: nil) do |e|
+      html_class = 'logged-out-marketing-header-candidate'
+      e.candidate { html_class }
+      e.try(:trial_focused) { html_class }
+      e.control {}
+      e.run
+    end
+  end
 end
 
 ApplicationHelper.prepend_mod