Update to latest version to fix problems Rated 5 out of 5 stars

I had the same overlapping tabs bug as well (in vertical tabs) after FF updated to 14.0.1, but the problem was fixed once i updated to the latest version of Tree Style Tabs (updated to 0.14.2012081101 from current stable 0.14.2012050301).

It's recommended to check if there is a new version waiting approval (you can find them in Version Information -> See complete version history)

This review is for a previous version of the add-on (0.14.2012050301.1-signed).  This user has a previous review of this add-on.