Board Thread:Support Requests - Designing Your Wikia/@comment-24712460-20140330191614/@comment-4902411-20140330193203

That is because of the  property of image wrappers in galleries. You can fix this by adding the following to your wiki's MediaWiki:Common.css (make sure to import it to MediaWiki:Wikia.css, or else it won't work): However, do note that this will affect all galleries in your wiki.