<button class="btn btn-primary rounded-sm text-sm p-3">
     Primary
 </button>

 <button class="btn btn-danger rounded-sm text-sm p-3">Danger</button>

 <button class="btn btn-success rounded-sm text-sm p-3">
     Success
 </button>

 <button class="btn btn-primary btn-disabled rounded-sm text-sm p-3" disabled="disabled">
     Disabled
 </button>