CSS

react inline css background color

<div style={{backgroundColor: "#FF0000"}}>red</div>

inline style to change background color react

// Change the background color to red
document.body.style.backgroundColor = "red"; 

how to change background color in css and or js react

import React from 'react';
import './App.css';

function App() {
  return (
    <div className="my-component" />
  );
}

export default App;