JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html lang="ko">
<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/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>  
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
</head>
<body>

<div class="container">
  <h2>Button</h2>
  <!-- Standard button -->
  <button type="button" class="btn btn-default">Default</button>
  <!-- Provides extra visual weight and identifies the primary action in a set of buttons -->
  <button type="button" class="btn btn-primary">Primary</button>
  <!-- Indicates a successful or positive action -->
  <button type="button" class="btn btn-success">Success</button>
  <!-- Contextual button for informational alert messages -->
  <button type="button" class="btn btn-info">Info</button>
  <!-- Indicates caution should be taken with this action -->
  <button type="button" class="btn btn-warning">Warning</button>
  <!-- Indicates a dangerous or potentially negative action -->
  <button type="button" class="btn btn-danger">Danger</button>
  <!-- Deemphasize a button by making it look like a link while maintaining button behavior -->
  <button type="button" class="btn btn-link">Link</button>
</div>

</body>
</html>