I'm not a fan of rounded corners in the UI for most programs. I'm wondering if anyone knows of some sort of extension, stylish script, or theme that sharpens the corners of the buttons in my Firefox toolbar to the old 3.6 style.
On top of that, the new Firefox 8 update changed the way the icon for a new tab looks. Now it's this funky looking dotted square:
I preferred the old icon with the paper with a folded corner. Any way to bring it back?