Width

Set the width for an element.

Widely available

This feature is well established and works across many devices and browser versions.

Chrome

Edge

Firefox

Safari

Usage

<div class="d-g rg-8">
  <div class="p-1 w-16 bg-indigo c-white ta-c">16</div>
  <div class="p-1 w-28 bg-indigo c-white ta-c">28</div>
  <div class="p-1 w-48 bg-indigo c-white ta-c">48</div>
</div>

Percentages

100%

50%

<div class="d-g b-3 rg-8 p-2 w-64 bc-indigo bs-d">
  <div class="p-2 w-full bg-indigo c-white ta-c">100%</div>
  <div class="p-2 w-half bg-indigo c-white ta-c">50%</div>
</div>

Responsiveness

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

Target viewport sizes with breakpoint prefixes.

sm:w-*

Small≥640px

md:w-*

Medium≥768px

lg:w-*

Large≥1024px

xxl:w-*

Extra Large≥1536px

Hover State

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:w-*

Negative Values

Use negative variants to apply negative width values.

Use the -- syntax to apply negative numeric values.

Syntax:w--*