How to change border color in React js?

Hi Friends 👋,

Welcome To aHoisting!

To change border color in react js, you can set border: 1px solid red; in .border. It will change border color in react js.

Today, I am going to show you, how to change border color in react js.

Table of contents

• Install and create a new React app.
• Import react component.
• Create a Component.

Let’s start with the first step.

Step 1: Install and create a new React app.

First you have to install the React project. You should use create-react-app command to create a new React project.

npx create-react-app my-app
cd my-app
npm start

Step 2: Import react component.

After installing, you have to import your React component.

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

Step 3: Create a Component.

You can use className="border" to change border color in react js.

<div className="border">
  <h1>aHoisting</h1>
</div>

Change border color example.

The below code is an example of a React. You have to import './App.css' and set border: 1px solid red; in .border to change border color in react js.

App.js

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

function App() {
  return (
    <div className="border">
      <h1>aHoisting</h1>
    </div>
  );
}

export default App;

App.css

.border {
  border:  1px solid  red;
}

In the above code example, I have used the border: 1px solid red; to change bcolor in react js.

Check the output of the above code.

All the best 👍