Middy: It should work just the same if entered properly... Wait, do you mean the roundish corners of the comment box that are displayed in FireFox? If so, you have to create your own images for the bubble and set them to it. Also, I found a couple of errors in your code. Make sure that you have the four main parts of each section.
That's an example of the first part. The little section title that determines what you're editing.
A left-point curly bracket.
The insides that actually edit the information.
Your closing curly bracket.
I see quite a few closing curly brackets
missing on each of your sections. You might want to go through your code and fix them. :3