The spec: "No border and no padding are inserted at a break; no box-shadow is drawn at a broken edge; ‘border-radius’ does not apply to its corners; and backgrounds and the ‘border-image’ are rendered for the whole box as if the box were unbroken. The effect is as though the element were rendered with no breaks present, and then sliced by the breaks afterward." However, we render box-shadow on these slices.