facebook links not working

the facebook like and share links only work in the chrome browser. i get nothing in firefox but a white box, IE has some weird scroll box with no content, and safari only shows the share link. how can i get this to work in different browsers?

thanks

Hi!
I've tested your websit, social icons are the same in all browsers. Could you give us screenshot to clarify the issue?

firefox is working well now, but IE and safari are the same

I can see that it works. IE -
and Firefox -