That’s a bit perplexing. The only way I see for them to fall into line is to swap the order. If you place the smaller widget first, the larger widget will line up next to it, but not the other way around. That’s really weird.
Are you going to need any other widgets in the home bottom area? If you don’t, then we can turn off the masonry script there, and simply float the larger widget one way and the smaller one the opposite direction. That won’t work though if you’ll need more than two widgets there.
Just let me know if you want to try that.