HTML/CSS problems with IE7/IE8

[eluser]Rubiz'[/eluser]
Hello, I dont know if I can ask a html/css question in here...

Anyway, I have a bug with IE7/8 in my menu and submenu, if you roll mouse over the menu you will see that submenu floats under the content. BUT z-indexes are right.

http://mediak.com.br/novosite/

Subemnu has an absolute position with z-index 90 and the content has a relative position with z-index 10 or 20.

Anyone could help me to solve this problem, or indicates a forum for solving it? Weird bug!

Thank you.

[eluser]InsiteFX[/eluser]
This is the IE z-index bug, you can read this article on it.

z-index bug

InsiteFX

[eluser]Rubiz'[/eluser]
Hello InsiteFX, I had not find any link like this, and I had tried many ways to make it work with no success, this link helped me a lot! Thank you!

[eluser]InsiteFX[/eluser]
Glad to be of help, I do alot of web designing and I have just
created a new html5 frame work for it. See my sig.

InsiteFX