I use a couple of table transformer macros within a table, each producing plain text outputs, as such:

The outputs look like this:

The rows are padded out with extra spacing, which I do not want but am not able to directly avoid. I want the size of the rows to reduce to minimum height.
I note there is now a 'Stylesheet' panel within the table transformer macro. How do I use this to reduce the row sizes to the minimum?
Do I need to put the containing table into another table transformer macro? Even so, what do I need to enter into the 'Stylesheet' section of the table transformer macro(s) to have this display how I want? I'm not sure of the syntax of the 'Stylesheet' section or the specifics to do what I need?