The webpage layout I am currently experiencing issues with can be found at the following link:
When viewing this page in ie7 or ie8 Compatibility View mode, a strange horizontal scrollbar appears whenever I hover over one of the menu items. It seems that when hovering over a menu item, it gains 2 pixels in height and its top margin becomes -2px, causing the unexpected appearance of the scrollbar.
I have attempted to troubleshoot by adding colored borders around the ul, li, and a tags to identify any elements that may be larger than expected, but so far I have not found anything out of the ordinary. Any suggestions for why this issue is occurring?
Please note that the link leads to a festival website benefitting breast cancer and is appropriate for work environments.