gap

The gap CSS property is shorthand for row-gap and column-gap.

gap: value;

object.style.gap = "value";

<'gap'> = <'row-gap'> <'column-gap'>?

<'row-gap'> = normal | <length-percentage>

normal

Represents a value of 1em on multi-column containers and 0px in all other contexts.

<length-percentage> = [ <length> | <percentage> ]

<length>

Specifies the length using a number followed by a unit of measurement.

<percentage>

Specifies the percentage using a number followed by a percent sign (%).

<'column-gap'> = normal | <length-percentage>

normal

Represents a value of 1em on multi-column containers and 0px in all other contexts.

<length-percentage> = [ <length> | <percentage> ]

<length>

Specifies the length using a number followed by a unit of measurement.

<percentage>

Specifies the percentage using a number followed by a percent sign (%).

normal

column-gap

row-gap

World Wide Web Consortium (W3C)