comark/cards/empty-columns · Put a block in every ::columns

Each block inside ::columns is a cell, so an empty one draws an empty grid. It usually means the closing :: came before the content.

Incorrect

::columns
::

lint-comark example.mdexample.md:1:1 comark/cards/empty-columns::columns 1 is empty.Put a block inside for each column, or remove it.✖ 1 problem

Correct

::columns
14 ducks.

3 pigeons.
::

lint-comark example.md✔ No problems