Conditionally applying inline styles in react js

• Create Components folder under src folder
• Add CSSConditionallyinline.js file and add below Code

import React, { Component } from "react";

class CSSConditionallyinline extends Component {

constructor() {

super();

this.state = { isRed: true };

}

render() {

const isRed = this.state.isRed;

return (

<div>

Conditionally applying inline styles

<p style={{ color: isRed ? "red" : "blue" }}>Example Text</p>

</div>

);

}

}

export default CSSConditionallyinline;

• Open App.js file and update code as below\

import React from "react";

import ReactDOM from "react-dom";

import CSSConditionallyinline from "./components/CSSConditionallyinline";

function App() {

return (

<div className="App">

<CSSConditionallyinline />

</div>

);

}

const rootElement = document.getElementById("root");

ReactDOM.render(<App />, rootElement);

Output: