Help, Flexile Dark Style navigation error!

Using the latest Opera 12.10 just in the Homepage of the Forum.
Here is my problem:
Normal:
Problem:
Error only appears while using Dark Theme: http://www.phcorner.net/misc/style?style_id=12&redirect=/


Test user: testuser
pass: testuser

 

Note, the error just appear for the members, not for the guest
Please.

 

You should give us a demo account for checking this problem?

 

yea...problem with other browser. IE, FF , Gooogle chrome, O,...
read more: http://www.w3schools.com/cssref/css3_browsersupport.asp

dont need account test :LOL:

 

Guys, you can use Facebook connect or Gmail connect to test, Please.

 

OK, here it is:
Test user: testuser
pass: testuser