After creating a simple React.js project, I set up the folder structure using `npx create-react-app`. Additionally, I added some styling with `* { margin: 0; padding: 0; box-sizing: border-box }`, and specified background colors for the body and #root elements to make it visually appealing.
While everything looked fine on desktop screens, the layout got completely messed up on mobile devices. The entire #root component was misaligned, resulting in a less than optimal user experience.
[Error in Mobile View]
Here are some screenshots of the code: