Replace the following files/snippets:

Replace on all pages:

1. Bootstrap CSS:

<!-- Bootstrap v4.0.0-beta.2 CSS via CDN -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css">

with

<!-- Bootstrap v4.0.0-beta.3 CSS via CDN -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css">

1. Bootstrap Javascript:

<!-- Bootstrap v4.0.0-beta.2 JS via CDN -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js"></script>

with

<!-- Bootstrap v4.0.0-beta.3 JS via CDN -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js"></script>

Changes:

• UPDATED: To Bootstrap v4.0.0-beta.3, see https://github.com/twbs/bootstrap/issues/24439 and http://getbootstrap.com/docs/4.0/migration/#beta-3-changes