Board Thread:Support Requests - Getting Technical/@comment-4146635-20130906034810

I need help with something. On a wiki I am admin on, I want to change the way that gallleries are automatically set up. You know how wikia has a pre set border size, photo size, photo spacing, etc? I want to change that so that galleries on the wiki are automatically preset to this:



Can someone help me with some type of CSS that will make galleries automatically like this? Thank you! I really appreciate the help! :) 