Facebook Like Button has become a must for most of the websites if they want to implement social media integration on their website, online store, personal blog or web application.
If you have a popup window gets cut off problem when you click Like button, there is a fix.

In order to solve this issue, you can add below code to your css.
embed, iframe, object { max-width: 635% !important; }
Save the file and view the page again, hope this snippet will solve your problem just liked me.
My WooCommerce plugins that use this css:
1. WooCommerce Facebook Share Like Button
2. WooCommerce Social Buttons PRO
.fb_iframe_widget > span > iframe {min-width: 450px}
How can i disable my fb like button pop-up?
http://bishwash.com.np/shenaz-treasurywala-letter-to-stop-rape/
You may try check this article out. Hope it helps.