In an age of responsive websites, learning how to build components that can be reused in multiple areas without adding much complexity to your code is crucial.
Have you wondered how it is possible to accomplish this feat in pure CSS without making your CSS into a bloated mess of hacky code? What naming conventions should you use? How do you structure and code your CSS? How do you deal components that have to be placed in wildly different areas?
In his talk, Zell aims to share with you his experiences and approach on building responsive, reusable components. He goes deep into the granular level (and even discusses what units he recommends you to use).