[Plugin: AddToAny: Share/Bookmark/Email Buttons] facebook_like button has a scrollbar in safari

My (dutch) Facebook-like-button appears to have a scrollbar in Safari.

I can solve it by adding the code

.facebook_like {
height:25px !important;
}

to add-to-any/addtoany.min.css, but then the facebook-button does not align very well anymore, so I removed that code again.

I also tried adding the code overflow:hidden; at some points in the css, and

.facebook_like {
overflow:hidden !important;
}

That does not work.

I did add the code .facebook_like {width:91px !important;} for some other reason by the way.

Can anyone help me removing this little piece of scrollbar??