FF=17esr Doesn't Work any more =( Rated 1 out of 5 stars

Hopefully we can control the Greyness of the background

Works fine for me on Firefox 20 and has worked fine on every version since 3.5.

I had considered adding a way to change the color of the background but I've basically abandoned most of my themes and extensions to rot.

And a word of advice... giving out 1-star reviews is the absolute worst way to get help from a developer. It's essentially slapping someone in the face for their hard work and expecting them to react favorably to such treatment. This kind of ungrateful behavior is actually one of the many reasons I stopped working on my Firefox themes and extensions.