The Row section of the Style editor governs the behaviour of rows. Rows contain either paragraphs or cells.
You can set the height of rows using the Height option. This governs the height of new rows created in a style, but remember that, if Fixed height is switched off, rows resize automatically to fit their contents, and that you can drag row borders to resize rows.
Two further options governing the behaviour of rows are also set in this section of the Style dialogue box.
The row headings are also set in this section of the Style dialogue box. Usually this is a number, so the Heading box contains #. You may, however, substitute letters or Roman numerals. The format description has the same syntax as the number formats in the Number section of the Style editor.
If you change the row headings, make sure that the row headings are not the same as the column headings, as this could result in a very confusing worksheet.