Grouping tile used to organize tiles into a column without a border around it.
Supported Platforms: Windows only
: column { alignment children_alignment children_fixed_height children_fixed_width fixed_height fixed_width height label width }
Tiles in a column are laid out vertically in the order in which they appear in the DCL file. A column can contain any kind of tile (except for solitary radio buttons), including rows and other columns.
A column without a box has no additional attributes beyond the standard layout attributes.