The grid-column-gap property defines the size of the gap between the columns in a grid layout.
CSS Syntax
grid-column-gap: length;
Property Values:
none: It is used to set grid-column-gap property to its default value. The default value of grid-column-gap is 0.
length: The size of the gap between columns is given in terms of length. The value of length can be in form pf px, em etc. The value must be non-negative.
initial: It is used to set grid-column-gap property to its default value.
inherit: This property is inherited from its parent.