Field Sizing

Set how form fields size themselves based on content.

This feature does not work in some of the most widely-used browsers.

Chrome

Edge

Firefox

Safari

Usage

<textarea class="fs-f ..."></textarea>
<textarea class="fs-c ..."></textarea>

Use breakpoint prefixes to target different screen sizes. Styles apply from the breakpoint & up.

Target viewport sizes with breakpoint prefixes.

sm:fs-*

Small≥640px

md:fs-*

Medium≥768px

lg:fs-*

Large≥1024px

xxl:fs-*

Extra Large≥1536px

Apply styles conditionally on hover using the h: prefix.

Add the h: prefix to apply styles only when the user hovers over the element.

Syntax:h:fs-*