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Align a line to a center with bootstrap classes

Ethan Karla 384 28 Jul 2021

How to align a line to a center with bootstrap classes?

bootstrap bootstrap
Updated 28 Jul 2021
Ethan Karla
Ethan Karla

Student

An enthusiastic, adaptive, and fast-learning person with a broad and acute interest in the discovery of new innovative drugs, I particularly enjoy collaborating with scientists from different disciplines to develop new skills and solve new challenges.

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1 Answers

Anonymous User
Anonymous User 29 Jul 2021
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To align a line to the center you can use the flexbox property through which you can center a line easily. But the grid system is already centered, you don't need to align it to the center.

Let us understand with the help of an example:

<!doctype html>

<html lang='en'>

<head>

    <!-- Required meta tags -->

    <meta charset='utf-8'>

    <meta name='viewport' content='width=device-width, initial-scale=1'>

    <!-- Bootstrap CSS -->

    <link href='https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css' rel='stylesheet' integrity='sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC' crossorigin='anonymous'>

    <title>Hello, world!</title>

</head>

<body>

    <div class='container pt-4 d-flex align-content-center justify-content-center'>

        <div class='row'>

            <div class='col-sm bg-secondary text-light mx-1'>

                One of three columns

            </div>

            <div class='col-sm bg-secondary text-light mx-1'>

                One of three columns

            </div>

            <div class='col-sm bg-secondary text-light mx-1'>

                One of three columns

            </div>

        </div>

    </div>

    <!-- Optional JavaScript; choose one of the two! -->

    <!-- Option 1: Bootstrap Bundle with Popper -->

    <script src='https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js' integrity='sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM' crossorigin='anonymous'></script>

    <!-- Option 2: Separate Popper and Bootstrap JS -->

    <!--

    <script src='https://cdn.jsdelivr.net/npm/@popperjs/core@2.9.2/dist/umd/popper.min.js' integrity='sha384-IQsoLXl5PILFhosVNubq5LC7Qb9DXgDA9i+tQ8Zj3iwWAwPtgFTxbJ8NT4GN1R8p' crossorigin='anonymous'></script>

    <script src='https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.min.js' integrity='sha384-cVKIPhGWiC2Al4u+LWgxfKTRIcfu0JTxR+EQDz/bgldoEyl4H0zUF0QKbrJ0EcQF' crossorigin='anonymous'></script>

    -->

</body>

</html>

Hope this will help you.

Happy Coding!

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