You could try M-x list-faces-display, which will list all the defined faces with samples for each face. If your lucky, it will show the face your seeing (and you can change it).
Norman Walsh <n...@nwalsh.com> writes: > Hello, > > This is a tangentially Org-related question. If I enable > org-sticky-headers, it works just fine. I get, for example, at the top > of the buffer: > > ** Top level heading / Second level heading > > Which is correct. But “ / ” and the rest of the line after “Second > level heading” are in some unknown face. It has an odd gray background > and appears to be underlined in white. > > For ordinary text in a buffer, I can put my cursor on the text and use > “C-u x =” to see what face is being used. > > In this case, I can’t put the cursor on the text. I’ve made a quick > skim of org-sticky-header.el and don’t see any obvious use of a > specific face. So I’m a bit stumped. > > Be seeing you, > norm -- Tim Cross