diff --git a/doc/todo/edit_form:_no_fixed_size_for_textarea.mdwn b/doc/todo/edit_form:_no_fixed_size_for_textarea.mdwn
index ae03021b1..ccacebdb5 100644
--- a/doc/todo/edit_form:_no_fixed_size_for_textarea.mdwn
+++ b/doc/todo/edit_form:_no_fixed_size_for_textarea.mdwn
@@ -1,3 +1,13 @@
 At the moment the text area in the edit form has a fixed size of 20 rows.
 
 On longer pages its not very comfortable to edit pages with such a small box. The whole screen size should be used instead([example](http://img3.imagebanana.com/img/bl10u9mb/editingtodo_1241804460828.png)).
+
+> The whole screen width is used, via the following
+> from style.css:
+>
+>	{
+>	 width: 100%;
+>	}
+>
+> Perhaps you have replaced it with a modified style sheet that does not
+> include that? --[[Joey]] [[!tag done]]