Use a button on an anchor tag to link out of an email.

Note: Only to be used with anchor `<a>` tag.
<a class="btn btn-primary" href="">Primary</a>
<a class="btn btn-secondary" href="">Secondary</a>
<a class="btn btn-success" href="">Success</a>
<a class="btn btn-danger" href="">Danger</a>
<a class="btn btn-warning" href="">Warning</a>
<a class="btn btn-info" href="">Info</a>
<a class="btn btn-light" href="">Light</a>
<a class="btn btn-dark" href="">Dark</a>

Primary Secondary Success Danger Warning Info Light Dark

Warning: You must supply a url in the href. Using just pound sign is not enough for some emails to render an anchor tag correctly.


<a class="btn btn-primary btn-lg" href="">Large button</a>
<a class="btn btn-secondary btn-lg" href="">Large button</a>

Large button Large button