The latest nightly build of Mozilla Firefox 4 is looking rather dapper in Ubuntu of late, reader Sjoerd mailed us to say.

And, indeed, it is!

Firefox 4's new default look blends with Metacity theme

No longer will users have to manually seek or create ‘personas’ to help match Firefox to their desktop style. I tried it with a handful of themes and Firefox 4 tailored to them all perfectly.

Ubuntu Radiance

For reference here is the incumbent ‘default’ look of Firefox 4 in Ubuntu 10.10: –

News firefox4