Thanks a lot for all the help Guenni007!!! Your suggestion worked great. I finally had to add the CSS you suggested as inline style on the events page itself and only then I was able to override the default style.
I am not sure why the CSS does not change, here is the way I set the Quick CSS on the Enfold General Styling page:
https://www.dropbox.com/s/cyymhgs4l1i7vbg/Screenshot%202016-07-09%2021.50.43.png?dl=0
I am not sure what the problem is. I know it is the old version of the Google captcha but seems to work fine with Events Manager Pro and other themes, here is one example:
I asked on the Events Manager Pro support forums if possible to use the newer Google captcha version but no response yet.
I tried adding quick CSS with both auto and 30px and not change. The bottom of the captcha still shows part of the top border. Right now you can see how it looks with the auto.
Unfortunately there is not an option to change the captcha style/version with Events manager Pro. It has a built-in field for captcha and when added it uses this old style Google captcha. This seems to show fine with other themes but for some reason with Enfold it has the style broken.
Thank you!