footer padding

Hello, this is my third topic here I'm asking questions in different topics just to help others (who use clean journal in the future)to find the solution without asking questions. anyways I'm trying to work on my website footer byt I don't understand the space between the widgets on the footer 2 and 3 is not that big and it looks unprofessional do I need to change the padding size ? or what ? P.s I want it like the social medias above ( www.penandruler.com)