Creating CSS styles opens up a world of possibilities: we are only limited by what we must support! Throughout the course of this chapter, we've explored some of the possible options we can use when working with the newer CSS4 styles—let's take a moment to review what we have learnt.

We kicked off with a quick introduction to what we know as CSS4—we then moved on to explore some of the plugins that cater for supporting newer styles with more compatible CSS equivalent code.

Up next came a simple demo that explored some of the new CSS4 pseudo-classes, and how we might use them in a (theoretical) context. We then moved onto something more practical, in the form of styling the new range input using just CSS.

Moving swiftly on, we then took a look at the cssnext plugin pack, which provides an abstract layer for supporting CSS4; we saw how easy it is to implement, and that we can easily switch off functionality if it is no longer needed in our projects.

Our next demo came in the form of working...