I recently had to use the Rad Editor for Moss to fix a problem with enabling Javascript in content pages of a publishing site. But once you do you quickly find out that Rad wraps their control in a iFrame and a new <html><body> tag. This as you know kills all the style from your parent site. If you want WYSIWYG you need to reenable your styles.
Quick fix - Go to the directory C:\Program Files\Common Files\Microsoft Shared\web server extensions\wpresources\RadEditorSharePoint\5.2.3.0__1f131a624888eeed\Resources and add a file called “CssEditor.css”. Add the style from your site that you need (body, a, line-height, color, etc..). When the Editor renders in design mode it will pick the file up and add it to the inner head tag.
Ta Da.
Now what if you have multiple sites and want css files for each of them or even diffent style for different page layouts? Hmm no answer yet on that one.
