diff --git a/docs/usage.rst b/docs/usage.rst
index 9df690f6c0ab380b23f1ab8448adc1c124926bc5..5f007a2ea1fa1bd1c2f57af7ef38cdbd8fad3a1e 100644
--- a/docs/usage.rst
+++ b/docs/usage.rst
@@ -1421,7 +1421,8 @@ Before we start, here is a couple of useful pointers regarding the
 * If you ever find yourself mixing-up test and production websites,
   have a look at ``environment_indicator`` role parameter. It lets you
   insert small strip with environment information at bottom of each
-  HTML page served by the web server.
+  HTML page served by the web server. If the strip gets in the way, it
+  can easily be collapsed using the arrows on the left side.
 * Static content (non-PHP) is served directly by *Nginx*.
 * Each web application gets distinct sub-directory under ``/var/www``,
   named after the FQDN. All sub-directories created under there are