<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/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 ----------> <script defer src="https://use.fontawesome.com/releases/v5.0.6/js/all.js"></script> <div class="container align-center"> <div class="card" style="margin-top: 30px;"> <div class="card-body text-center"> <h2>Alusta uut testi</h2> <p>Sõnade mäletamiseks vali kategooria ja alusta õppimist</p> <button class="btn btn-success btn-lg btn-block"><i class="fas fa-angle-double-right"></i> Start</button> </div> </div> </div>