Hello Joomfreaks

,
Fist of all, thanks a lot for a great templates and extensions!
Last night I've played a little with "z-index" and "position" values in template.css.
After all i think that it's all about layering.
I'm really unfamiliar with CSS, unfortunatly. But does anyone know how to make the following layer order:
Body (white part of the page)
Slideshow (banner part of the page)
Footer (social buttons)
Detailed answer appreciated.