This project was bootstrapped with Create React App.
Project was then reverted to React 17 following https://dev.to/lowla/create-react-app-with-a-previous-version-of-react-4g03
In the project directory, you can run:
Runs the app in the development mode.
Open http://localhost:3000 to view it in your browser.
The page will reload when you make changes.
You may also see any lint errors in the console.
Resize the open window so the displayed button size crosses the 20% width of the window, the overlay will pop up.