A.box-shadow:7px-4px10px#000insetB.box-shadow:-7px4px10px#000C.box-shadow:7px4px10px#000insetD.box-shadow:7px-4px10px#000
A.border-image-sourceB.border-image-sliceC.border-image-repeatD.border-image-outset
A.border-top-left-radiusB.border-left-top-radiusC.top-left-border-radiusD.left-top-border-radius