Login with Facebook Button out of proportion

I'm not seeing the button like that on your site using Chrome on a Mac. What browser are you using? We'll gladly investigate however we can, but it will obviously help if we can recreate it. Also, can you test with other browsers and/or computers and see if it looks the same across devices?

Finally, the SCLogin module has an option to use an image instead of the Javascript 'blue button'. You may also consider using the custom image option so you can have a custom button that looks however you want it to look. If you want the Javascript button though, we'll gladly help getting it to look how it should.

Thanks,
Alex