Gets or sets a value that indicates how the column lengths in a multi-column element are affected by the content flow.
This property is read/write.
column-fill: auto | balance
One of the following values:
Default. Columns are filled sequentially such that the columns may differ in length, depending on other column property values.
Columns are filled sequentially such that the column heights are as balanced as possible, depending on other column property values.
|Applies To||multi-column elements|