I've come across numerous examples of Bootstrap buttons where I can click on them and they display an outline. Despite my attempts to replicate this, my button doesn't show the outline as intended.
What could be causing this issue?
<!-- Bootstrap-5 -->
<link href="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="ec8e8383989f989e8d9cacd9c2dfc2dcc18d809c84">[email protected]</a>/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="f6949999828582849786b6c3d8c5d8c6db979a869e97c7">[email protected]</a>/dist/js/bootstrap.bundle.min.js" integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN" crossorigin="anonymous"></script>
<!-- Body -->
<button type="button" class="btn btn-primary">Click here!</button>