On Sat, 15 Aug 2020 15:43:47 -0400 charles meyer <firstname.lastname@example.org> wrote:
I'm trying to recreate that thin grey line which appears below a title heading on Wikipedia pages. ex. https://en.wikipedia.org/wiki/Book Is that considered a Border Line in Libre Writer? If so, I tried to create one following these steps https://help.libreoffice.org/Common/Defining_Borders_for_Tables_and_Table_Cells But, after I highlight my heading and the click Table, the Properties under that is all grayed out.
Why would you expect the formatting for a Header to be within a Table properties? Why didn't you select the header then styles/edit and then choose an appropriate border? That appears to work as you wish.