diff --git a/app/views/layouts/_navbar.html.erb b/app/views/layouts/_navbar.html.erb
index 869f691e..72a0749c 100644
--- a/app/views/layouts/_navbar.html.erb
+++ b/app/views/layouts/_navbar.html.erb
@@ -27,6 +27,25 @@
   <li><%= link_to "Sign out", destroy_user_session_path %></li>
 </ul>
 
+<%#
+
+Header states
+                   user states
+            Logged+in       Anonymous
+        +-------------------------------+
+        |               |               |
+ Small  | R: User menu  | Login/Signup  |
+ res    | Univ. cont in | inside hmbrgr |
+        | hmbgr menu    |               |
+        +-------------------------------+
+        |               |               |
+ Large  | User menu w/  | Login/signup  |
+ res    | dropdown,     | buttons       |
+        | Home icon     |               |
+        +-------------------------------+
+
+%>
+
 <div class="navbar-fixed">
   <nav class="light-blue">
     <div class="nav-wrapper">