I'm sure it's possible. I know some websites already do the same thing:
Example : Search on Conduit
Type something for search, for example "Hosting" or "Rayban", and look at the first three results. They are AdSense blocks, but with a transparent background !?
How can this be ?
I added a Google Custom Search Element to my website. I already modified the look and feel of the CSE, but I can't modify the look of the ads element since it is inside of an iframe.
Does anybody know how to set-up the style of the ads iframe? I want to put in a background color and change the font.