Row and column gaps set using the gap shorthand property

A

BB

CCC

DDDD

EEEEE

FFFFFF

GGGGGGG

HHHHHHHH

IIIIIIIII

HHHHHHHH

GGGGGGG

FFFFFF

EEEEE

DDDD

CCC

BB

A

BB

CCC

DDDD

EEEEE

FFFFFF

GGGGGGG

HHHHHHHH

IIIIIIIII

gap: 15px 5px

A

BB

CCC

DDDD

EEEEE

FFFFFF

GGGGGGG

HHHHHHHH

IIIIIIIII

HHHHHHHH

GGGGGGG

FFFFFF

EEEEE

DDDD

CCC

BB

A

BB

CCC

DDDD

EEEEE

FFFFFF

GGGGGGG

HHHHHHHH

IIIIIIIII

gap: 5px 15px

A

BB

CCC

DDDD

EEEEE

FFFFFF

GGGGGGG

HHHHHHHH

IIIIIIIII

HHHHHHHH

GGGGGGG

FFFFFF

EEEEE

DDDD

CCC

BB

A

BB

CCC

DDDD

EEEEE

FFFFFF

GGGGGGG

HHHHHHHH

IIIIIIIII

gap: 5px