GitHub - martinic/ember-cli-bootstrap-fonts: Add glyphicons-halflings-regular fonts to ember-cli-bootstrap-css
Bootstrap on Twitter: "We've landed new and updated font utilities for v5 Alpha 3. New font-size (.fs-*) utilities were added that match HTML headings, and font-weight/-style utilities have updated class names for
GitHub - coliff/bootstrap-rfs: Easy-to-add CSS for adding Responsive Font Sizes (RFS) to Bootstrap 4
![magento2.3.4 - M2 - Custom Font overwriting by bootstrap css in custom theme - Magento Stack Exchange magento2.3.4 - M2 - Custom Font overwriting by bootstrap css in custom theme - Magento Stack Exchange](https://i.stack.imgur.com/cpU4J.png)