Board Thread:Questions and Answers/@comment-37029992-20190122135554/@comment-27345308-20190122140626

The ID of the section is the section's header. So if you wanted to link to the Appearance section on the Sans article, it would be Sans. If you're linking to it from the Sans page, it would be just.

As for the italics, I don't know. I barely use VisualEditor ever due to how buggy it is, so I would recommend entering the Source Editor and adding italics. In the Source Editor, italics are written like. There are also more wikitext examples on Helo:Wikitext.