The primary direction items are laid out (horizontal by default).
Before diving into code, you must understand the two-axis system that governs Flexbox: flexbox pdf download
Master CSS Flexbox: The Ultimate Guide and PDF Download CSS Flexbox, or the Flexible Box Layout, revolutionized web design by offering a one-dimensional layout model that efficiently distributes space and aligns items. Whether you are a beginner or looking for a quick reference, this guide covers everything from basic terminology to advanced properties. The primary direction items are laid out (horizontal
These properties control the overall layout behavior of the container. Basic concepts of flexbox - CSS - MDN Web Docs or the Flexible Box Layout