backdrop-filter: opacity()

Utilities for applying backdrop opacity filters to an element.

Class	Styles
`backdrop-opacity-<number>`
`backdrop-filter: opacity(<number>%);`

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

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

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

backdrop-filter: opacity(<value>);

Use utilities like backdrop-opacity-50 and backdrop-opacity-75 to control the opacity of all the backdrop filters applied to an element:

backdrop-opacity-10

backdrop-opacity-60

backdrop-opacity-95

<div class="bg-[url(/img/mountains.jpg)]">  <div class="bg-white/30 backdrop-invert backdrop-opacity-10 ..."></div></div><div class="bg-[url(/img/mountains.jpg)]">  <div class="bg-white/30 backdrop-invert backdrop-opacity-60 ..."></div></div><div class="bg-[url(/img/mountains.jpg)]">  <div class="bg-white/30 backdrop-invert backdrop-opacity-95 ..."></div></div>

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

<div class="backdrop-opacity-[.15] ...">  <!-- ... --></div>

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

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

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

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

<div class="backdrop-opacity-100 md:backdrop-opacity-60 ...">  <!-- ... --></div>

Learn more about using variants in the variants documentation.

backdrop-filter: opacity()

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