Can anyone tell me what I can do in order to fit or "fill in" the portrait box in Family view on the People tab with photos? I find when I crop photos to get just a head shot, that sometimes the picture doesn't "fill in" - e.g., there are either two vertical bars on the right and left, or two horizontal bars above and below the photo. Example is attached. I suppose it is because I am cropping too small, but I want just the photo of the face, not the extraneous background.

Thank you,
Robert