Background modifier

BKG-FIXED

Keeps BKG texture from scrolling

Scope:   self (BKG-TEXTURE)

Background modifier

BKG-XFIT

Stretches BKG image to match container width

Scope:   self (BKG-IMAGE)

Background modifier

BKG-YFIT

Stretches BKG image to match container height

Scope:   self (BKG-IMAGE)