Footer: Social Icons - Pop up & remove one part
Two questions about the footer:
1) I have some social media icons located in the footer. By clicking on them, I want them to be opened in a new window / pop-up window. How do I do that? I don't find a function for that.
2) There is a part between the footer (or maybe it also belongs to the footer, seems to be like that) and between the last section. There used to be some widgets but I removed all of them. So this part is now empty, but it's still there. How do I remove this part?