How can I change caption background color?
in iphoto slideshow I can't change the background color of captions
I can change font, font-size, text color etc, and there is an icon for changing background color, but it doesn't seem to work.
This is important as on some slides I can't see the caption text very well and would help with a dark background. Any ideas?
iMac (21.5-inch Mid 2011), OS X Yosemite (10.10.2), iphoto 9.6.1