Dear Fred, We are not attorneys and do not provide legal advice. Please search the following site:
http://www.floridasupremecourt.org/index.html
As far as we know there is no specific form for an answer in an appellate case. There is, however, more than likely a specific format. The formatting instructions should be within the court rules. Formatting is the way the document appears on the page, width of margin, whether it is double spaced, whether the pages are numbered, etc.