We would like two pseudo-elements for column beginnings similar to the page beginning one, but we want a dotted line instead of a solid line and the text to read as either Left column beginning or Right column beginning. This is only relevant for <cat ref target="cat:letOldSpelling"/>
Left column beginnings are encoded as <span data-el="cb" data-n="1">.
Right column beginnings are encoded as <span data-el="cb" data-n="2">.
We would like two pseudo-elements for column beginnings similar to the page beginning one, but we want a dotted line instead of a solid line and the text to read as either Left column beginning or Right column beginning. This is only relevant for
<cat ref target="cat:letOldSpelling"/>Left column beginnings are encoded as
<span data-el="cb" data-n="1">. Right column beginnings are encoded as<span data-el="cb" data-n="2">.