Board Thread:Support Requests - Designing Your Wikia/@comment-5276708-20160616122014/@comment-26843745-20160622081947

There are two line-breaks between the infoboxes:

Which is causing them to be staggered. Removing one should solve the issue:

As for the spacing between infoboxes, you can get it if you increase the margin in  from 0px to around 2px. Or, if you do not want to have increased margin for infoboxes that are not to be side by side, then you can use  instead - it will set margin to 2px only for the infoboxes that have   or , while for others to 0px.