滤镜
将模糊滤镜应用于元素的工具。
¥Basic usage
¥Blurring elements
使用 blur-*
工具模糊元素。
¥Use the blur-*
utilities to blur an element.
blur-none
blur-sm
blur-lg
blur-2xl
<div class="blur-none ...">
<!-- ... -->
</div>
<div class="blur-sm ...">
<!-- ... -->
</div>
<div class="blur-lg ...">
<!-- ... -->
</div>
<div class="blur-2xl ...">
<!-- ... -->
</div>
¥Removing filters
To remove all of the filters on an element at once, use the filter-none
utility:
<div class="blur-md invert brightness-150 md:filter-none">
<!-- ... -->
</div>
This can be useful when you want to remove 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:blur-lg
to only apply the blur-lg
utility on hover.
<div class="blur hover:blur-lg">
<!-- ... -->
</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:blur-lg
to apply the blur-lg
utility at only medium screen sizes and above.
<div class="blur md:blur-lg">
<!-- ... -->
</div>
To learn more, check out the documentation on Responsive Design, Dark Mode and other media query modifiers.
¥Using custom values
¥Customizing your theme
默认情况下,Tailwind 包含一些通用 blur
工具。你可以通过编辑 tailwind.config.js
文件中的 theme.blur
或 theme.extend.blur
来自定义这些值。
¥By default, Tailwind includes a handful of general purpose blur
utilities. You can customize these values by editing theme.blur
or theme.extend.blur
in your tailwind.config.js
file.
module.exports = {
theme: {
extend: {
blur: {
xs: '2px',
}
}
}
}
在 主题定制 文档中了解有关自定义默认主题的更多信息。
¥Learn more about customizing the default theme in the theme customization documentation.
¥Arbitrary values
If you need to use a one-off blur
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="blur-[2px]">
<!-- ... -->
</div>
Learn more about arbitrary value support in the arbitrary values documentation.