or how to mark links with a different language.
I've been using the
hreflang tag for some time now to mark links that point to websites with content in different languages. It's nice to have this kind of semantic information, but no browser displays links any different base on it. I like the way Wikipedia marks its external links with an icon and I wanted something similar for my petergrassberger.com and petergrassberger.at sites. I found something on Lachy's Log: Handy CSS that was almost what i wanted, take a look at the final version below or as a gist.