I have a problem with my website in Internet Explorer 8, it doesn't happen in the version I have personally, but my friend tried it and showed me a screenshot.
The website is www.mikkeljohannsen.com and you're able to see the code and everything on there too of course, so I'm guessing it'll just be easier that way.
Internet Explorer 8 doesn't support many HTML5 elements like article
, section
and so on. You need to look at using something like Modernizr which uses Javascript to emulate HTML5 elements in browsers that don't support them.