Rock, Paper, Scissors game using react

Hi Friends, I made this project to test my react learning and use react props, useState, useEffect and functional components. I couldn't able to use useEffect in one of functionality due to dependency issue which fail during the deployement phase. I plan to use it to check the state updates and avoid multiple rerendering. I end up spending lots of time in CSS parts, mainly in responsive area. We tend to ignore CSS considering its being easy but I failed to implement the radial gradient effect as background for the winner of user or computer. I have tried css overflow, react dialog but could not achive desire output due to responsive challange.. Please let me know if you can help. Any feedbacks are welcome and I am willing to improve my code and learn from the community. Cheers