HTML CSS examples for Bootstrap:Navbar
To add form elements inside the navbar, add the .navbar-form class to a form element and add an input(s).
<!DOCTYPE html> <html> <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/4.0.0-beta.2/css/bootstrap.min.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.6/umd/popper.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js"></script> </head><!-- w w w. j a v a2 s .c om--> <body> <nav class="navbar navbar-expand-sm bg-dark navbar-dark"> <form class="form-inline"> <input class="form-control" type="text" placeholder="Search"> <button class="btn btn-success" type="button">Search</button> </form> </nav> <br> <div class="container"> <h3>Navbar Forms</h3> <p>Use the .form-inline class to align form elements side by side inside the navbar.</p> </div> </body> </html>