Studio panel colors (again)


New with childthemes, but found and read this manual:

and this thread:

I must be missing something obvious, cause changing Stdio Theme BP-panel colors does not succeed. I did:

– install and activated child theme

– copied and adjusted studio/_inc/css/adminbar.css

– uploaded to studio-child/_inc/css/

No effect. Also:

– put my changes in studio-child/_inc/css/child.css

– uncommented @import url( _inc/css/child.css ); in studio-child/style.css

No effect.

O, and flushed browser cache numerous times, and tried Chrome to check.

No effect.

What am I missing?

Thanks in advance and kind regards,