When I have a fixed element in the center of the screen with specific dimensions (let's say 500x500), the content inside the element is larger than its height and causes a scroll bar to appear. Everything works smoothly in FF/WebKit, but in IE 7/8, the content either doesn't scroll or scrolls with a huge delay when using position:fixed. When I change it to position:absolute, scrolling works fine, but with position:fixed it becomes a pain! Has anyone else experienced this issue or have any ideas on how to overcome it?