Custom Style for this Category not working with FF

[attroll]

I have set up one of my categories to us a custom style and set it to override the users choice.

It works fine with IE but FireFox does not work with this. With FF it stays in the default style. Has anyone else had this issue or know how to fix this?

[attroll]

One more thing before anyone ask. Yes I did clear all my cookies in FF and it still does this.