I have a somewhat different issue.  I have two UNA sites setup up in pretty much the same fashion.  On one site the Google Connect button shows up as the icon with padding and no text.  On the other (same version of UNA an so forth) - the Google Connect Login and Register button shows up with the icon and text and occupies a whole row on the forms. 

I would like the text to show up on both forms.  I have gone through everything I can think of, but I don't see a way to modify the icons and text.  Could be an after in the css, but I don't see it and don't understand why the 2 sites show the fields differently.  

Any ideas?