The same as (and based on) Gmail Air Skin except it has green label declarations in the subject line. the red was a little harsh. although i haven't tried it, apparently loading it into greasemonkey instead of stylish will not work.
Install options
Install Stylish for Firefox, Thunderbird, Flock, Mozilla Suite, SeaMonkey, or Songbird. If you have Stylish already, make sure you're using the latest version and have JavaScript enabled.
You need Firefox to use this style. Get
,
then Install Stylish, then come back here to install this style.
- load into the Stylish extension where you can preview and save it.
- this style has been updated since you installed it in Stylish.
- Greasemonkey and Opera users can load this style as a user script.