Font Family

Class	Properties
ff-c	font-family: Charter, Cambria, serif;
ff-m	font-family: ui-monospace, Consolas, monospace;
ff-s	font-family: system-ui, sans-serif;

Charter

This example sets the font family to Charter. If Charter is not available, it will fall back to Cambria, and then to a generic serif font.

The quick brown fox jumps over the lazy dog.

<div class="bg-l-indigo-6 p-4 rad-1">
  <p class="bg-white ff-c fs-sm p-4 rad-1 ta-c tc-lead">The quick brown fox jumps over the lazy dog.</p>
</div>

UI Monospace

This example sets the font family to ui-monospace. If ui-monospace is not available, it will fall back to Consolas, and then to a generic monospace font.

The quick brown fox jumps over the lazy dog.

<div class="bg-l-indigo-6 p-4 rad-1">
  <p class="bg-white ff-m fs-sm p-4 rad-1 ta-c tc-lead">The quick brown fox jumps over the lazy dog.</p>
</div>

System UI

This example sets the font family to system-ui. If system-ui is not available, it will fall back to a generic sans-serif font.

The quick brown fox jumps over the lazy dog.

<div class="bg-l-indigo-6 p-4 rad-1">
  <p class="bg-white ff-s fs-sm p-4 rad-1 ta-c tc-lead">The quick brown fox jumps over the lazy dog.</p>
</div>

Conditional styles

Learn how to override existing utilities based on the user's screen size or other factors, such as hover states.

Media modifiers

You can combine responsive breakpoints like sm:ff-*,md:ff-*, lg:ff-*, and xxl:ff-* allows targeting specific utilities in different viewports.

<div class="ff-s md:ff-m ..."></div>

Hover modifiers

Alternatively, you can apply :hover by using h:ff-* utility to override elements and change their values when hovering over them.

<div class="ff-s h:ff-m ..."></div>