I added line numbers thru page setup / layout / line numbers / whole doc.

But the line number font is larger than the text in the body of the
document. How does one format the font style and size of the line numbers?

I have read threads of Sytle and Formatting, but that seems to only work on
the selected text with in the body, not the line numbers.

And the line numbers are not in the Header Footer view.

Thanks

David