Fluid Site Trouble

Hello, I’m having some issues trying to make a fluid site, where height and width is both 100% but having some issues in different browsers.

Can someone give me a hand to make this look more correctly in all browsers and work properly.

Inside pages, will have more than just the 4 boxes on the right it’ll have 8 but the heights of them will be smaller.

Here is the URL…

http://modocom.ca/loweryskiosk/

Thanks if someone could take a look at it quickly that be much appreciated.

Many thanks, you guys are the best.

Mike

Also, when you rollover the Find your way tab is there a way to hide the text I got there with CSS and make it transition into the image and background?

Thanks,

Mike

I’d also like it so it has equal amount of white space around everything like 5px; right now I’m probably doing it incorrectly to get it but it isnt all equal, any ideas on easiest way to do this using the layout I got. Really could use a second opinion on best way to lay it out for full fluid width and height site.

Thanks

New thread now at http://www.sitepoint.com/forums/showthread.php?860338-Roll-Over-Issue-Hide-Text-When-Rolled-Over