Use the align-baseline class in Bootstrap 4 to align an element with the baseline of the parent elment.
Set the align-baselinec class like the following code snippet −
<span class="align-baseline">
Now add the content inside it −
<span class="align-baseline"> Demo Baseline </span>
You can try to run the following code to align an element with the parent’s baseline −
<!DOCTYPE html> <html lang="en"> <head> <title>Bootstrap Example</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script> </head> <body> <div class="container"> <h2>Example</h2> <p>This is demo text<p> <span class="align-baseline">Demo Baseline</span> </div> </body> </html>