Bootstrap 4 tutorial

Hi, I'm Golam Rabbani. Today I will discuss Bootstrap among you.

What’s bootstrap?

Bootstrap is kind of css framework.

Build responsive, mobile-first projects on the web with the world's most popular front-end component library.

There are many open source toolkit.

Bootstrap is one of them.

Bootstrap is an open source toolkit for developing with HTML, CSS, and JS. Quickly prototype your ideas or build your entire app with responsive grid system, extensive prebuilt components, and powerful plugins built on jQuery.

Let's go, First time how to setup bootstrap in your webpage.

At first open your internet browser.

Go https://getbootstrap.com/

Click on the top download link.

Use BootstrapCDN.

If download are complet, unzip this zip file.

Now setup your bootstrap path into head section.

You follow my example.

<!DOCTYPE html>
<html>
<head>
 <title>Welcome to Bootstrap</title>
 <link rel="stylesheet" type="text/css" href="bootstrap/css/bootstrap.min.css">
</head>
<body>
 <input type="submit" name="submit" class="btn btn-danger btn-lg">
</body>
</html>