remove css expression from Facebook social plugin

how can I remove css expression fro开发者_Go百科m Facebook social plugin (like box)?

From Facebook policy :

IV. Application Integration Points

6 d. You must not obscure or cover elements of our social plugins, such as the Like button or Like box plugin.

Meaning that you should not change or remove styling of the like button styling, unless you want to have problems with FB.

Use the iframe option when you choose to get the code. That fixed it for me... I know it's lame but it's the only way to pass the Yslow checkup on CSS expressions.

Stupid facebook still supporting IE6 ....