include file: /magic-modules.mse-include/stamps/stamp_back_dfc
extra card field:
	type: choice
	name: stamp backing 3
	script: card.card_color_3
	editable: false
	save value: false
extra card style:
	stamp backing 3:
		angle:				{ if face_is_rotated(1) then -90 else 0 }
		left:
			script:
				width := face_coordinates_map(3).width
				height := face_coordinates_map(3).height
				if width > height then	face_coordinates_map(3).left + 7 * width/523 + card_stamp_offset_left_3()
				else					face_coordinates_map(3).left + 159 * width/375 + card_stamp_offset_left_3()
		top:
			script:
				width := face_coordinates_map(3).width
				height := face_coordinates_map(3).height
				if width > height then	face_coordinates_map(3).top + 164 * height/375 + card_stamp_offset_top_3()
				else					face_coordinates_map(3).top + 471 * height/523 + card_stamp_offset_top_3()
		width:
			script:
				width := face_coordinates_map(3).width
				height := face_coordinates_map(3).height
				if width > height then	56 * width/523 + card_stamp_offset_width_3()
				else					56 * width/375 + card_stamp_offset_width_3()
		height:
			script:
				width := face_coordinates_map(3).width
				height := face_coordinates_map(3).height
				if width > height then	26 * height/375 + card_stamp_offset_height_3()
				else					26 * height/523 + card_stamp_offset_height_3()
		visible:		{ card.card_stamp_3 != "none" and not card_stamp_disabled_3() }
		render style:	image
		image: { if stamp_shape(field:3) == "triangle" then module_ubstamp() else module_stamp() }
		z index:		850