column-gap–
This property is used to specify the gap between the columns. We can set this property to normal (default) and length.
Ex: –
div { column-gap: 30px;}
column-span–
This property is used to specify how many columns an element should span across. We can set this property to none (default) and all.
Ex: –
div { column-span: all;}
column-fill–
This property is used to specify how to fill columns, balanced or not. We can set this property to balance (default) and auto.
Ex: –
div { column-fill: auto;}