css problem

Hello All,
I've a web site with joomla 2.5, jreview and jomres.
My problem is that the template take the background of the body from the jomres component.
And also after I do the login the modules tab gk4 and new show gk4 take few rules from the CSS of Jomres.
This problem there is only with the options activated sef.
The name web site is: Agrigentoedintorni.it

Hi,

Can you let me see all those problems by giving some screenshots with annotations, and an account to test logging in also to check backend's settings..?

Thanks,