Stackoverflow author/byline information should only contain username

[no-1ne]

Hello Folks at Mozilla, first of all thank you for readability.

Coming to the issue/feature request, all elements are rendered with equal font size for example readability output of Stackoverflow page,

Notice the text about badges occupy almost equal font with other text in the image below,
A thought, can the font size be determined based on that particular element size in original page?

URL used https://stackoverflow.com/questions/31079081/programmatically-navigate-using-react-router

[gijsk]

Size information probably not, but we should just fix what information we use for the byline here, that'll make this look nicer.