<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" />
<script type="text/javascript" src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js"></script>
If you’re using our compiled JavaScript, don’t forget to include CDN versions of jQuery and Popper.js before it.
<script type="text/javascript" src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.3/umd/popper.min.js"></script>
<link>
into your <head>
before all other stylesheets to load our CSS.
<script>
s near the end of your pages, right before the closing </body>
tag, to enable them. jQuery must come first, then Popper.js, and then our JavaScript plugins.
<head>
.
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!doctype html>
<html lang="en">
...
...
...
</html>