Blur

Applies a blur filter to an element.

Widely available

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

Chrome

Edge

Firefox

Safari

Class	Style
`f-b-none`	`filter: blur(0px);`
`f-b-xs`	`filter: blur(4px);`
`f-b-sm`	`filter: blur(8px);`
`f-b-md`	`filter: blur(16px);`
`f-b-lg`	`filter: blur(32px);`
`f-b-xl`	`filter: blur(64px);`

This example showcases various blur utilities:

The f-b-none blur utility sets the filter to blur(0px).
The f-b-xs blur utility sets the filter to blur(4px).

<div class="d-g g-16 gtc-2">
  <div class="d-32 p-r">
    <img class="d-full f-b-none of-c bs-c" src="/img/mountain.jpg" />
  </div>
  <div class="d-32 p-r">
    <img class="d-full f-b-xs of-c bs-c" src="/img/mountain.jpg" />
  </div>
</div>

Using utility variants

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

Targeting different viewports

You can combine responsive breakpoints like sm:f-b-*, md:f-b-*, lg:f-b-*, and xxl:f-b-* to allow targeting specific utilities in different viewports.

Targeting hover states

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