If that happens you could add something like list-style: none; to your code….but I wouldn’t know where exactly to put it since I can’t see your site. Try that out and see if it works, if you can’t find exactly where to add it, then send me a link if you can and I’ll take a look.
I don’t see bullets when I visit that link. Perhaps your browswer cache needs clearing?
I don’t know how to attach a screenshot here to show you how it appears, but there are no bullets in any of the four columns.
There is a ~ in the first column, is that the issue?