[youlichika]

WP admin appearance edit only suppot to edit all of the files under theme’s parent folder. Is there any plugins can edit the files under theme’s child folders?
Like allow admin edit: wordpresswp-contentthemesthemenamecssnew.css

And is there any plugins can change the HTML code colorful?
Thanks.

[youlichika]

Hello, still looking for help.

[Roger Coathup]

That sounds like a general WordPress question – have you looked in the general WordPress Codex documentation?

I don’t know anyone who uses those wp-admin screens to edit files. For large scale development, you should really be working on a local copy in an editing environment before publishing to your server.