There are several ways we can style our ReactElements and Compoents but we will only cover the inline CSS, the CSS stylesheet and the CSS Modules.
Some of the other strategies include – CSS-in-JS (e.g styled components, Emotion, JSS), Sass & SCSS, Less, Utility-First-CSS (e.g Tailwind CSS).
This is quite basic and straight forward method as you should be familiar with it while working with HTML file.
You start by creating a new file called App.css in the src folder.