Hi,
Thank you all for this discussion.
The dialog we use in WYSIWYG (FCK) editor - Insert image or media - allows only symetric space setting.
We generally prefer using CSS stylesheets for maintaining the visual consistency.
Sometimes, the requirement needs to allow manual padding or margin control.
I have forwarded this discussion and your feedback to our product manager and developers.
We are preparing many improvements into version 6 for the
WYSIWYG Editor, so we may consider adding something like that as well.
Regards,
Zdenek