Question : tinymce should not inherit css from CMS

we have a self-developed CMS using tinymce for editing templates. The tinymce seems to inherit css syles from the CMS. Any idea of how NOT to inherit those styles easily?

Answer : tinymce should not inherit css from CMS

You need to add a custom style sheet http://wiki.moxiecode.com/index.php/TinyMCE:Configuration/content_css

Although the end result on the final html page is correct either way right?