Divs with green no-blur shadows and offsets (x,y) listed.
(-1,-1) (1,1) (-1,1) (1,-1) (-2,-2) (2,2) (-2,2) (2,-2) (-3,-3) (3,3) (-3,3) (3,-3) (-4,-4) (4,4) (-4,4) (4,-4)