My Apple Mail mailbox list is displaying in green. I'd like to change the color, but can't figure out how to do so. I've tried going into both Mail Preferences and System Preferences.
I have a MacBook Air, OS X Yosemite. My Apple Mail is displaying in green--that is, the left-hand column with all the mailboxes shows in green. I dislike the color and would like to change it. I've gone to Mail Preferences and System Preferences but don't see any way to customize the display to my own taste. Does anyone know how to change the color display? Thanks.