I'm looking for the image files of the down and right arrows that are used in the Navigation structure. I want to replace the gray with either white or black arrows.
Based on what I found with firebug, I thought it was arrows-ffffff.png in themes > pagelines > sections > nav > images
I saved a copy of the original png for backup. I changed the arrows in the png to black and saved that file as arrows-ffffff.png. I put it back into the directory, but that didn't work.
Any other suggestions?