[accessibility] No focus indicator
(Pardon me if I'm in the wrong place, couldn't find where to request a merge for the website itself even though this package sounds like the correct one.)
The https://trisquel.info website has no focus indicator, at least for all the links (anchor elements).
In case the outline: 0px
styles really are important for the *:focus
styles, a *:focus-visible
rule could be added with a suitable outline
and/or an outline-offset
to restore the visual indicator for keyboard users.