Bootstrap 5.3 Helpers

Bootstrap provides helper classes for common utility patterns that extend the base utility classes.

Clearfix

Clear floats within a container:

<div class="clearfix">
  <button class="btn btn-secondary float-start">Left float</button>
  <button class="btn btn-secondary float-end">Right float</button>
</div>

Color & Background

Combined color and background helpers for proper contrast: