Rated 1 out of 5 stars

This addon completely messed up firefox on osx mountain lion. I installed it, then all my pages are messed up when I zoom any page. For instance, on google's homepage, when zoomed in, the cursor is below the search box. It's partly in the search box, but flows below it as well. Other items are similar. Text on buttons flow outside the buttons, for example. It is like the way firefox uses css was permanently changed. I removed the addon, yet the browser is still messed up. I even downloaded and installed firefox again, and still it is messed up. So, this addon permanently changed css or something related to it in my browser. Use this addon at your own risk.

This review is for a previous version of the add-on (3.5).