<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div id="login-row" class="row justify-content-center align-items-center"> <div id="login-column" class="col-md-6"> <div class="box"> <div class="shape1"></div> <div class="shape2"></div> <div class="shape3"></div> <div class="shape4"></div> <div class="shape5"></div> <div class="shape6"></div> <div class="shape7"></div> <div class="float"> <form class="form" action=""> <div class="form-group"> <label for="username" class="text-white">Username:</label><br> <input type="text" name="username" id="username" class="form-control"> </div> <div class="form-group"> <label for="password" class="text-white">Password:</label><br> <input type="text" name="password" id="password" class="form-control"> </div> <div class="form-group"> <input type="submit" name="submit" class="btn btn-info btn-md" value="submit"> </div> </form> </div> </div> </div> </div> </div> </div>