bootstrap 4 classes cheat sheet code example

Example 1: bootstrap cheat sheet

Two very good bootstrap Cheat Sheets are:
https://getbootstrap.com/docs/5.0/examples/cheatsheet/
https://websitesetup.org/wp-content/uploads/2020/03/Bootstrap-Cheat-Sheet-websitesetup.org_.pdf

Example 2: bootstrap 4 classes list with description pdf

<a href="#" class="badge badge-primary">Primary</a>
<a href="#" class="badge badge-secondary">Secondary</a>
<a href="#" class="badge badge-success">Success</a>
<a href="#" class="badge badge-danger">Danger</a>
<a href="#" class="badge badge-warning">Warning</a>
<a href="#" class="badge badge-info">Info</a>
<a href="#" class="badge badge-light">Light</a>
<a href="#" class="badge badge-dark">Dark</a>