sarken/otwarchive — comment on commit 6906bd06ed1eb01aca7dd22f610f3a8c2f1cef2c
File: public/stylesheets/site/2.0/02-elements.css line 16
By sarken:

Adds :focus when the link in question is an image, although not all browsers (ahem, Safari) include image links when using keyboard navigation.