Фильтры
Утилиты для применения фильтров контраста фона к элементу.
Используйте утилиты backdrop-contrast-{amount?}
для управления контрастом фона элемента.
backdrop-contrast-50
backdrop-contrast-125
backdrop-contrast-200
<div class="backdrop-contrast-50 bg-white/30 ...">
<!-- ... -->
</div>
<div class="backdrop-contrast-125 bg-white/30 ...">
<!-- ... -->
</div>
<div class="backdrop-contrast-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-contrast-125 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-contrast-150
to only apply the backdrop-contrast-150
utility on hover.
<div class="backdrop-contrast-125 hover:backdrop-contrast-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-contrast-150
to apply the backdrop-contrast-150
utility at only medium screen sizes and above.
<div class="backdrop-contrast-125 md:backdrop-contrast-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-contrast
. Вы можете настроить эти значения, отредактировав theme.backdropContrast
или theme.extend.backdropContrast
в вашем файле tailwind.config.js
.
module.exports = {
theme: {
extend: {
backdropContrast: {
25: '.25',
}
}
}
}
Дополнительные сведения о настройке темы по умолчанию смотрите в документации настройка темы.
If you need to use a one-off backdrop-contrast
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-contrast-[.25]">
<!-- ... -->
</div>
Learn more about arbitrary value support in the arbitrary values documentation.