Social API problem to show 'Send' button in the articles

Hi,

When I click the Send button, the popup window (or "flyout") doesn't show completly. Why?

I have try to asign different z-index values without succeed.

You can check by yourself here: farraworld.com

Using Joomla 1.7 + Appsite 2.0

Everything is updated to the latest version.

Thanks for your help.