Box alignment in Flexbox

The Box Alignment Specification details how alignment works in various layout methods; on this page we explore how box alignment works in the context of Flexbox…. Source:

The peculiar magic of flexbox and auto margins

In front-end development, there are often times when I know that I don’t know something. I might know enough to know what CSS to search for, but I have absolutely no idea how to use it or what the right syntax is…. Source: