Simon Willison’s Weblog

External link icons in CSS

31st August 2002

Stuart has put together a nice demonstration of how Mozilla’s CSS3 selectors can be used to automatically add icons to external links, in response to Mark Pilgrim’s guide to achieving the same effect using Moveable Type macros.

Posted 31st August 2002 at 2:10 pm · Follow me on Mastodon, Bluesky, Twitter or subscribe to my newsletter

More recent articles

Locating the source of a mysterious beep with Claude - 9th November 2026
Hide your slop PR descriptions behind <details><summary> - 9th November 2026
Qwen 3.8 27B on my laptop can interpret model weights, too - 3rd November 2026
The U.S. Census Bureau and “Super Intelligence” - 2nd November 2026

This is External link icons in CSS by Simon Willison, posted on 31st August 2002.

Next: How the wayback machine works

Previous: RDF is dead

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe

Previously hosted at http://simon.incutio.com/archive/2002/08/31/externalLinkIconsInCSS