Change Background & change color Gavick modules

Hello,

Normaliy this should'nt form a problem but due to the diffrent styles it's not clear to me how to change the background image.

When i use style 1 changing the image is no problem:
adding my image tot the image folder of the template > changing the background image in the template.css

But i can't figure out how to change it for style 2/3/4. How to?
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Second i'd like to change the colors of some of the modules such as the slider of this template. The title of the image is being showed in a orange block. such thngs i'd like to chnge to an other color. How to?

Looking forward to your response.

The best way to deal wit above problems is yo use firebug/chrome dev tools to find correct elements and create custom override.css declarations.
Please check this article - it might be handy:
https://www.gavick.com/documentation/jo ... -size-etc/