Equal Columns With Flexbox: It’s More Complicated Than You Might Think
As awesome as flexbox is, what it’s doing under the hood is actually a little strange because, by default, it is doing two things at once. It first looks at the content size which is what we would get if by declaring width: max-content on an element. But on top of that, flex-shrink is also doing some work allowing the items to be smaller, but only if needed. Let’s break those two down and see how they work together.