I am using DHE 6.8.19 in Windows 8.1. When I view my websites in different browsers, I recognize that in Firefox (25.0.1) and Internet Explorer (11) some lables are not placed at the exact position on which I have put them. They used to be in de past! In Chrome, Opera and Safari the placement is still correct. Especially when the lable should cover a menu item it is very disturbing when it is not at the right position in IE and Firefox. Why is this and how can I solve it? For example (see the menu items): http://sportraadstichtsevecht.nl/ and http://amusicme.nl/. The text of the menu item that is covered (because this is the page you are on) should be on the exact same place as the text of this item in the menu when it is not covered. It is not in Firefox and IE.......
I have just checked your sites on my IE11 (under Win7) but all seems to work perfectly... Are you sure this is not a cache problem? I suggest you to clear your browser "cache" then retry