Is there a way to change all of the Events+ Calendar color settings?

Hi,
I've checked out the forum and was able to obtain information about changing the background color, but it's unclear how I would be able to change the header, font and actual event colors.

Right now, the header is black, the event button green and the hover button dark grey with black font.

I look forward to hearing from you.

Sincerely,
Kimberly