If you could learn only one thing from this book, the most important would be to understand the grid system. It is the basis for web page layout with Foundation, and with it, you can create professional sites with ease.
In this chapter we learned how Foundation's grid system is comprised of cells, rows, and columns. We learned to manipulate rows, columns, and the space between them to get different effects. We learned how content in general, images in particular, both influence and are constrained by the grid system. Throughout, we took home some tips that allow us to create our own styles to improve control over our grid-based layout.
Now that you've mastered the grid system, in the next chapter we'll dig into all the additional components included in the Foundation toolkit that only require style sheets to work. You may not use all of them right away, but it helps to be aware of the possibilities, how to put them to work, and how to tweak them to your preferences.