Specifies the opacity of the background color format. If the color is not completely opaque (a value of less than 65535), the color will be composited onto the desktop background image.
Na-ezipụta nhazi ụcha okpuru nke ánāhụ́chāghị́ányá. Ọ bụrụ na ụcha ahụ na-ahughị ya anya kpamkpam (valiu nke les dan 65535), a ga-ahazi ụcha ahụ n'inyogo okpuru desktọọpụ.