Where is header image

Where can I change background image that is shown in sections? I´ve tried searching modules, and also with firebug but I can´t find it.
Is it possible to assign a different background images for different sections?
Thanks in advance

This is image show module in gkHeader position

Thanks for your reply. I´m afraid there is not any gkHeader position in my template (University Joomla 3.3)...what´s the name of the module and which type of module is it?

Image Show module in header_bg position.

There is just one module in header_bg position, its name is Image Show GK4, is the slider module in home page (only assigned to home menu item). There are no more modules in that position neither in other positions with name "Image". I want to modify image header in sections that are not th home page, and there is not any module with that image.

Oh, the problem is - you haven't written before that you want to modify background on subpages.
All other sites uses this image:
templates/gk_university/images/bg.jpg
as a background.
It is declared this way:

Code: Select all

body {
background: #fff url('../images/bg.jpg') no-repeat center top;
}


You can define different backgrounds for different pages using page suffix method:
https://www.gavick.com/documentation/un ... mla-pages/
then with given suffix you can use override.css:

Code: Select all

body.customSuffix {
background: #fff url('../images/custom_bg.jpg') no-repeat center top;
}


Ok thanks!!

Is there anything else I can help you with regarding this topic?