Rated 5 out of 5 stars

SeaMonkey 2.38. This theme works again. The mail section was blurred in the previous version 0.0.17.
Version 0.0.18 is OK. Many thanks !

This review is for a previous version of the add-on (0.0.18). 

I'm sorry for troubles with 0.0.17 on SM 2.38, I should rather set its limit up to 2.37 as 2.38 was only beta at that time and probably it changed a little since then.