Slides from the WordCamp Europe presentation by the same name. From the conference website:
The CSS Grid Layout Module introduces a native CSS grid system, provided at the viewport level, that achieves what CSS frameworks and popular grid systems could only dream about: Responsive, flexible, pure CSS grid layouts, independent of document source order, that allow us to treat the browser as a true design and layout surface.
In this talk you’ll get an intro to CSS Grid and learn how it changes pretty much everything when it comes to layouts on the web. Through examples, code snippets, and practical demos you’ll learn how to use CSS Grid in a theme for modern responsive layouts, and you’ll also learn how to handle older browsers without Grid support in a clean and straight-forward way.
CSS Grid is here, and you can start using it today. This talk shows you how to do it right.