Removing bullets from sidebar categories

Can someone look at my code and tell me why its not removing the list bullets in the sidebar for my categories? I have list-style:none; defined everywhere possible, but still, they continue to show up.

I’ve been using googles chrome element inspector to try and figure it out with no luck.

please help, url: https://www.roguedeals.com/reviews

I’m using the dynamic sidebar and I believe I have to edit either category.php or classes.php, but I’m not sure which one or where. I’d like someone with more experience with these files to help me a bit.

OH, and btw, they DON’T show up in IE, but in chrome and firefox they do… which is what I want it to work with, since it evaluates CSS more accurately.