bg colour
bg colour + coloured border
bg colour + transparent border
bg image + transparent border
bg colour + bg image + transparent border
bg colour + bg image (top left no-repeat) + transparent border
bg colour + bg image (top left repeat-x) + transparent border
bg colour + bg image (center left repeat-x) + transparent border
bg colour + bg image (bottom left repeat-x) + transparent border
bg colour + bg image (top left repeat-x) + coloured border
bg image (bottom right no-repeat) + transparent border
bg image (bottom right repeat-y) + coloured border
bg image (bottom right repeat-y) + transparent border
bg image (bottom left repeat-y) + transparent border
bg image (bottom center repeat-y) + transparent border
bg image (top right repeat-y) + transparent border