i installed CSS Flyout Header 1.5 with my zen cart Japanese version 1.3.0.2.

Everthing works fine but the header bar slightly shifted to the right while browsing from IE.


Browsing from FireFox is fine.


Also, the text size of center column in every page (like catagory name, price, attributes, manufacture...etc) became too big for both IE and FireFox.

How can i fix the problems?
Remark: i am using classic template only.

Thanks in advance!