JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<link rel="stylesheet" href="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
<script src="//cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js"></script>
<script src="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<!-- Botón standart -->
<button type="button" class="btn btn-default">Default</button>

<!-- Botón primario -->
<button type="button" class="btn btn-primary">Primary</button>

<!-- Botón de exito -->
<button type="button" class="btn btn-success">Success</button>

<!-- Botón de información  -->
<button type="button" class="btn btn-info">Info</button>

<!-- Botón de aviso -->
<button type="button" class="btn btn-warning">Warning</button>

<!-- Botón de peligro  -->
<button type="button" class="btn btn-danger">Danger</button>

<!-- Botón con énfasis en un link  -->
<button type="button" class="btn btn-link">Link</button>

CSS

body {
  padding: 30px;
}