Google is getting lot better at design but I can't help notice little things. Like the "Get Started" section has three boxes with first one slightly bigger, how

Google is getting lot better at design but I can't help notice little things. Like the "Get Started" section has three boxes with first one slightly bigger, how hard was it to make all of them same size (http://i.imgur.com/eGpjRDv.png http://i.imgur.com/eGpjRDv.png). It is minute detail I know.