I have a Rad Listbox which is having some of its styles (mainly the background color) messed up when placed inside a certain container of my page. I assume it is because the Listbox css is inheriting from some custom css classes in the container. This is odd since I doubt very much if any of my style classes are named anything like rlb, or whatever prefix you use for your style class definitions. In any case, I would think your styles would also have !important syntax to prevent them from being overridden. In any case, is there any way I can prevent this? Its hard to tell which of my custom css classes are being attributed to the rad listbox.