Joomla Templates - Problems with Directory Search module position in J-Quark template

When I set some module in directory search position on J-Quark template i shows up but when I try to scroll down it is impossible to certain point I can scroll down but not to the bottom, actaully the footer are can not be accessed after this, it automaticaly take me back to the top of the page, what might be a cause of this problem?

Hi Riki, 

It might be that the module you're using is overriding the template styles hence creating the conflict. What module are you trying to use ?