The axis perpendicular to the main axis (e.g., if the main axis is a row, the cross axis is a column). 2. Essential Container Properties
The CSS Flexible Box Layout, or , is a one-dimensional layout model designed to distribute space and align items within a container. Unlike traditional CSS layouts (block and inline), Flexbox is direction-agnostic and allows elements to "flex"—growing to fill unused space or shrinking to prevent overflow. 1. Core Architecture CSS FLEX BOX MODEL
These properties control the overall layout of the items from the parent level. Basic concepts of flexbox - CSS - MDN Web Docs The axis perpendicular to the main axis (e
The primary direction items are laid out (defined by flex-direction ). CSS FLEX BOX MODEL