Hi, thanks a lot for the plugin it seems very fast and valid.
I am trying it on a local dev site with custom black theme and I have few minor suggestions that could be useful also for other:
- CSS style is hard coded. Is it possible have the possibility to override the style within the administration panel in future?
- fsb-sprite.png has no transparency on background so if your site background is not white you could have some problems (you can of course override the style, but just staying)
Keep up the good work, bye