What is a Flex?
The Flexible Box Module, usually referred to as flexbox, was designed as a one-dimensional layout model, and as a method that could offer space distribution between items in an interface and powerful alignment capabilities. Uff! So hard to grab? Let me make it simple.
Flexbox is a one-dimensional layout model that allows you to define the size and position of items independently. It is commonly used to arrange elements along a single line or within columns, and to align them according to the edge of an inner container. There! I hope you got it now! If not, let me tell you a secret, the description is not very important, what it does is! Just know that it helps you to arrange elements on your page, like your mom arranges your living room.
Learn about the key properties of a flexbox from this article.