Please see this practice, noodling around page I'm using to learn a number of different things. For the moment, I'm just trying to get rid of the circles beside the sub-lists under "Subject Index" and "About Us." Looking over the code, you'll see I've specified "none" for the "list-style-type" in a couple of rules, but they're being overridden somehow. But where?
Many thanks. The more I learn, the more I'll start scanning the discussions to answer questions myself. For the moment, I think a little knowledge is still a dangerous thing.