Minor CSS edits and font edit for website

I made a drop down menu and it's dropping down behind the flash for my client. It works ok on my browser but it is probably a layers issue. This is only in one CSS/HTMl file. The rest of the site is about 15 pages and I need the font changed to Arial, and the three boxes on the main index page to be converted from an image to HTML text. I can budget $30-40 for this, it should be simple, I am just busy and you are probably smarter at CSS than me!