TOPIC: How do I format the output of custom fields?

I am using three custom fields on my registration form. Users are asked to select one item from each field via a radio button.

The problem can be seen on the attached image. I would like to have some sort of formatting - even just a horizontal rule between each custom field just to separate them visually for the user, but I have not been able to determine how to do this. Can you tell me which files I need to edit in order to somehow deliniate between these fields in the output of my form?

First, if you upgrade to the latest version, you'll find the field label vertically aligned at the top of the field, which would help in your case. Second, I'd suggest using textual custom fields... much better than modifying code that you'd have to do again later. Create a textual field and just put <hr> in the "text" of that field. Then order that textual field in between two of your radio fields. Then create a 2nd <hr> textual field to put in between the other two. Problem solved with code modification... solution will remain from upgrade to upgrade.