The default package has bad some bad css files

[xavier.tremblay]

Hi,

The css in content.css (and other .css files in plugins) define global tag like 'a', 'body', 'ul'. Those are super general tags and can overwrite existing css files.

The best practice is to prefix them with something like .ckeditor to limit your css to your widget's context.

If it's not a required css file you could remove it from the default package, but I assume it is required.

(downloaded from ​http://ckeditor.com/download)

Thank you!

[Jakub Ś]

The contents.css file is applied to content area which is indie an iframe. I have checked other css files but none of them contained general rule like a {.....

I don't see any issue here.