[Plugin: WP-FacebookConnect] FB Connect Button on Dark Backgrounds

On line 99 of common.php there is a line of code:
<fb:login-button size="large" background="white" length="short" $onlogin_str>

The static white background color causes a problem when the button is placed on a dark background. Removing background=”white” fixed the problem for me, but it seems like something that might be able to be removed from the finished product so that it doesn’t have to be modified for others.