I picked up a homepage re-direct virus earlier, and used an adware removal tool to get rid. This worked just fine, but it reset all my Firefox styling. Before this I had it just as I want, but for the life of me I can't figure out how to get rid of the light grey background from the menu bar at the top of the browser (File Edit View History, etc). I know it can be removed altogether, but I don't want to do that. I just want to get rid of the grey background to it. As for the style and themes, I'm using the 'dark' theme, and 'Compact' under the Density setting. Thanks in advance.