CSS assistance

As a first task, I need help from a CSS expert in implementing the FAQ section of this test page: [login to view URL] You must have excellent communication skills, because you will be teaching me some new CSS. Attached is the PSD of what I am trying to accomplish. The test page must reasonably match the PSD. This page is hosted on HubSpot. However, you do not need to know anything about HubSpot for this task. Instead, I will make the actual edits in HubSpot. What I need from you are the styles (or style changes) and HTML to achieve the desired look. I already have a fair understanding of CSS. I have been using HTML for many years. Therefore, the requirement is to teach me how to do those things that are required to implement this FAQ. I would also appreciate some tips on using FF Firebug to help test these ideas. I will have many more CSS tasks after this one. If you are a CSS expert and have excellent communication skills, please bid on this project.