概要
超絶自分用メモ
index.html
<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="utf-8">
<title>Template</title>
<!-- Bootstrap core CSS -->
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-beta.2/css/bootstrap.css" rel="stylesheet" />
</head>
<body>
<h1>Hello, world!</h1>
</body>
</html>