I added a google + followbutton to my website with the following code:
<g:plus href="https://plus.google.com/100827824854155199322" rel="publisher" width="250" height="69" theme="light">
I need the background of it to match the background of the container its in but im not sure how. I tried seeing what classes it was using and then setting them to my bg color with css but it did not work.
You can see what I mean on the right hand side on my website
http://www.beatmushroom.com/2012/05/phaeleh-afterglow-feat-soundmouse-akira.html#more
There is an open feature request to allow customization of badge background colors.