There are three folders:
EmpowerEd: is the previous project ideally dont change anything in it.
neura-learn: is the React App project which is our main project directory.
backend: This is where nodejs related things will be done.

CSS rules:
dont apply direct css to elements that are supposed to be different on different pages use id's or classes instead to isolate that element.
Since React is a Single Page Application common css classnames and elements will overlap and cause inconsistencies.

Project Paths:
React components are in: neura-learn/src/Components
There are multiple subfolders inside the Components folder to basically group similar or related Components and there required css and js files
CSS and other related files are grouped with Components in the Components folder
Images are in: neura-learn/public/Images, to reference images in jsx you just need to use path : /Images/img-name

File explanations:
neura-learn/src/App.js is the main file where every react component is arranged and also where static routing is done.
neura-learn/public index.html is the main html file generally you dont need to change it other than for like adding bootstrap CDN.