I am using the ultimate blogging theme 3.0 and i want to add my own image to the background of the content and sidebar area. I also know very little CSS but i can try my best to achieve this goal if the only answer is CSS. My site; http://www.karsintech.net
just right click images you hope to change, and then search it in style.css, and change the old image name into your uploaded images name, everything will be ok.
You are importing styles from http://karsintech.net/wp-content/themes/ubt-firstclass/style_override.php which is overriding.
If you can't figure out exactly where to put the code, try changing it to body{ background: url('your image.jpg') !important; } Code (markup): It's not the best solution in the world but it should override any other background image already in place.