I have been researching all over the internet about this, and unfortunately cannot find out why this is happening. It seems to only be happening in internet explorer 9, on certain computers.
The entire page looks like a mess only in IE 9 (some computers):

The URL of the website is Here
Can anyone tell me why this is happening in IE9?
(NOTE: Compatibility view cleans it, but then the Js/jQuery doesn’t work right).
For some reason, IE thought that the site was in my intranet, and rendered it in Compatibility Mode (there’s a setting in IE to automatically render intranet sites in CM).
When I unchecked the box to “automatically detect intranet network”, the site rendered correctly.
So your real question is how does IE determine the intranet network, and how can you force your page to NOT render in Compatibility Mode… something like this.