This is my first post here, but not the last I'm sure. I have recently taken an interest in HTML & CSS and have completed a site for my graphic design portfolio. When I tested it in Safari or Chrome it looked exactly ho I wanted, but in Firefox & IE it looks a little different to how it should. I know this isn't uncommon, but it's a problem I'm not happy with & am unwilling to make live. As I'm pretty new to CSS I'm not too sure on what I need to change to fix it. Any help would be greatly appreciated.
I have uploaded the homepage in a test folder. The whole site will go live once I have fixed this problem. Instead of copying the code into this post I have just provided a link to the test homepage. That way you can view how it's meant to look in Safari or Chrome and see the strange version in Firefox or IE.