Фильтры
Утилиты для применения фильтров яркости фона к элементу.
Используйте утилиты backdrop-brightness-{amount?}
для управления яркостью фона элемента.
backdrop-brightness-50
backdrop-brightness-125
backdrop-brightness-200
<div class="backdrop-brightness-50 bg-white/30 ...">
<!-- ... -->
</div>
<div class="backdrop-brightness-125 bg-white/30 ...">
<!-- ... -->
</div>
<div class="backdrop-brightness-200 bg-white/30 ...">
<!-- ... -->
</div>
To remove all of the backdrop filters on an element at once, use the backdrop-filter-none
utility:
<div class="backdrop-blur-md backdrop-brightness-150 md:backdrop-filter-none">
<!-- ... -->
</div>
This can be useful when you want to remove backdrop filters conditionally, such as on hover or at a particular breakpoint.
Tailwind lets you conditionally apply utility classes in different states using variant modifiers. For example, use hover:backdrop-brightness-150
to only apply the backdrop-brightness-150
utility on hover.
<div class="backdrop-brightness-110 hover:backdrop-brightness-150">
<!-- ... -->
</div>
For a complete list of all available state modifiers, check out the Hover, Focus, & Other States documentation.
You can also use variant modifiers to target media queries like responsive breakpoints, dark mode, prefers-reduced-motion, and more. For example, use md:backdrop-brightness-150
to apply the backdrop-brightness-150
utility at only medium screen sizes and above.
<div class="backdrop-brightness-110 md:backdrop-brightness-150">
<!-- ... -->
</div>
To learn more, check out the documentation on Responsive Design, Dark Mode and other media query modifiers.
По умолчанию Tailwind включает в себя несколько утилит общего назначения backdrop-brightness
. Вы можете настроить эти значения, отредактировав theme.backdropBrightness
или theme.extend.backdropBrightness
в вашем файле tailwind.config.js
.
module.exports = {
theme: {
extend: {
backdropBrightness: {
25: '.25',
175: '1.75',
}
}
}
}
Дополнительные сведения о настройке темы по умолчанию смотрите в документации настройка темы.
If you need to use a one-off backdrop-brightness
value that doesn’t make sense to include in your theme, use square brackets to generate a property on the fly using any arbitrary value.
<div class="backdrop-brightness-[1.75]">
<!-- ... -->
</div>
Learn more about arbitrary value support in the arbitrary values documentation.