Summary
Well done, you now know and understand the essential elements needed to create a fully responsive web page. However, as we have just discovered, there are plenty of places where things could be improved.
But that's fine. We don't just want the ability to make competent responsive web designs, we want to be able to create 'best of breed' experiences. So let's press on.
First up, we will wrap our heads around all that Level 3 and Level 4 CSS Media Queries have to offer. We have already seen how a web page can respond to viewport width but there's so much more we can do right now—and a lot more fun stuff coming to your browser soon. Let's go and take a look.