whaticket-community/frontend/src/index.js

import React from "react";
import ReactDOM from "react-dom";
// import "bootstrap/dist/css/bootstrap.min.css";
import CssBaseline from "@material-ui/core/CssBaseline";

import App from "./App";

ReactDOM.render(
	<React.StrictMode>
		<CssBaseline>
			<App />
		</CssBaseline>
	</React.StrictMode>,
	document.getElementById("root")
);