This is really strange. The site I'm working on is hosted on my localhost testing server and looks the same on Mac/Safari and F11/Firefox 3.5. This is Apache/PHP/MySQL. And Mac/Safari and XP/IE6 look good with MAMP Server.
Then, mI uploaded the site to a godaddy host account and the CSS is all broken in F11/Firefox 3.5 but reasonably in tact with XP/IE6. I use two include files, one each for the URL/server path variables and MySQL database connections. I've rechecked these files and they're ok. (besides IE wouldn't work if they were not correct).
What could be going on here? I'm not even sure what to search for since this is very odd to me-- a (mostly) valid HTML, and 100 percent valid CSS site isn't displayed the same on localhost and remote servers.