Summary: #2373 - WYSIWYG editor does not fit on page
At least in Firefox, the WYSIWYG editor for the home screen (Admin | Change Main Screen Message | Activate WYSIWYG editor) does not fit. It is in a small box that does not span the width of the page, despite the iframe being marked as such.
The solution is to add width="100%" to the table tag in "mainscreen_message.tpl"
