Our Magento website is not displaying correctly in ie8.
1. The items in the black bar at the top push down and knock the search box out of place.
2. Category and product pages don't display the main content part of the page.
The site renders fine in ie9, chrome, firefox and every mobile device I've checked.
Other sites on the same magento installation, using the same theme display fine (although website with the problem has more theme modifications than the other ones).
So I need someone with CSS / JS / HTML skills to identify why the pages render incorrectly in ie8 and fix the problems please.
Job completion asap - this is a live site