Bootstrap : Classes and component

 

<!-- Classes And Component -->

    <div class="container">

        <div class="row">   

            <div class="col-12">

                <!-- <p class="bg-danger text-white text-center">Hello world</p> -->

                <img src="bootstrap/images/photo-1526666923127-b2970f64b422.jfif" alt="" class="img-fluid rounded" >

            </div>

        </div>

    </div>