backdrop-filter: blur()

Utilities for applying backdrop blur filters to an element.

Class	Styles
`backdrop-blur-xs`
`backdrop-filter: blur(var(--blur-xs)); /* 4px */`

| | backdrop-blur-sm |

backdrop-filter: blur(var(--blur-sm)); /* 8px */

| | backdrop-blur-md |

backdrop-filter: blur(var(--blur-md)); /* 12px */

| | backdrop-blur-lg |

backdrop-filter: blur(var(--blur-lg)); /* 16px */

| | backdrop-blur-xl |

backdrop-filter: blur(var(--blur-xl)); /* 24px */

| | backdrop-blur-2xl |

backdrop-filter: blur(var(--blur-2xl)); /* 40px */

| | backdrop-blur-3xl |

backdrop-filter: blur(var(--blur-3xl)); /* 64px */

| | backdrop-blur-none |

backdrop-filter: ;

| | backdrop-blur-(<custom-property>) |

backdrop-filter: blur(var(<custom-property>));

| | backdrop-blur-[<value>] |

backdrop-filter: blur(<value>);

Use utilities like backdrop-blur-sm and backdrop-blur-lg to control an element’s backdrop blur:

backdrop-blur-none

backdrop-blur-sm

backdrop-blur-md

<div class="bg-[url(/img/mountains.jpg)]">  <div class="bg-white/30 backdrop-blur-none ..."></div></div><div class="bg-[url(/img/mountains.jpg)]">  <div class="bg-white/30 backdrop-blur-sm ..."></div></div><div class="bg-[url(/img/mountains.jpg)]">  <div class="bg-white/30 backdrop-blur-md ..."></div></div>

Use the backdrop-blur-[<value>] syntax to set the backdrop blur based on a completely custom value:

<div class="backdrop-blur-[2px] ...">  <!-- ... --></div>

For CSS variables, you can also use the backdrop-blur-(<custom-property>) syntax:

<div class="backdrop-blur-(--my-backdrop-blur) ...">  <!-- ... --></div>

This is just a shorthand for backdrop-blur-[var(<custom-property>)] that adds the var() function for you automatically.

Prefix a backdrop-filter: blur() utility with a breakpoint variant like md: to only apply the utility at medium screen sizes and above:

<div class="backdrop-blur-none md:backdrop-blur-lg ...">  <!-- ... --></div>

Learn more about using variants in the variants documentation.

Use the --blur-* theme variables to customize the backdrop blur utilities in your project:

@theme {  --blur-2xs: 2px; }

Now the backdrop-blur-2xs utility can be used in your markup:

<div class="backdrop-blur-2xs">  <!-- ... --></div>

Learn more about customizing your theme in the theme documentation.

backdrop-filter: blur()

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