diff --git a/app/assets/stylesheets/form.sass b/app/assets/stylesheets/form.sass
index 37494ebd..ed464e6c 100644
--- a/app/assets/stylesheets/form.sass
+++ b/app/assets/stylesheets/form.sass
@@ -9,6 +9,7 @@ body.mce-content-body
   margin: 0
   border: none
   padding: 1px 1%
+  font-size: inherit
   min-height: 100%
 
 .mce-menubar, .mce-panel