Since Flexbox is the foundation of React Native's layout, we are going to explore it in depth. If you are already familiar with the intricacies of Flexbox, feel free to jump to the Styling the NavigationBar component section. There we will focus more on the styling of the components that we made in the previous chapter.
The flex container is the parent element that describes how children or flex items are laid out. The
flexDirection property of the container specifies the
main-axis; the primary direction in which the items are rendered. The line perpendicular to the
main-axis is called the
cross-axis. Different flex properties on the container affect how the items are aligned across each axis. The