tailwindcss/packages/tailwindcss
Jordan Pittman 2030e942bc
Don't consider the global important state in @apply (#18404)
Fixes #18400

In v3 when you used `important: true` it did not affect `@apply`.
However, in v4 it does and there's no way to make it *not*. This is
definitely a bug and would be unexpected for users coming from v3 who
use `@apply` and `important` together.

Basically, the following code, along with the detected utility `flex` in
source files…

```css
@import 'tailwindcss/utilities' important;
.flex-explicitly-important {
  @apply flex!;
}
.flex-not-important {
  @apply flex;
}
```

… would output this:
```css
.flex {
  display: flex !important;
}
.flex-explicitly-important  {
  display: flex !important;
}
.flex-not-important {
  display: flex !important;
}
```

But it's expected that `@apply` doesn't consider the "global" important
state. This PR addresss this problem and now the output is this:

```css
.flex {
  display: flex !important;
}
.flex-explicitly-important  {
  display: flex !important;
}
.flex-not-important {
  display: flex; /* this line changed */
}
```

If you want to mark a utility as important in `@apply` you can still use
`!` after the utility to do so as shown above.

---------

Co-authored-by: Robin Malfait <malfait.robin@gmail.com>
2025-06-27 11:55:15 -04:00
..
src Don't consider the global important state in @apply (#18404) 2025-06-27 11:55:15 -04:00
tests Add support for source maps (#17775) 2025-05-08 16:29:49 -04:00
index.css introduce v4 codebase 2024-03-05 14:29:15 +01:00
package.json Prepare 4.1.11 (#18397) 2025-06-26 12:43:17 +02:00
playwright.config.ts Only apply hover on devices that support hover (#14500) 2024-09-24 11:43:57 -04:00
preflight.css Replace currentColor with currentcolor (lowercase) (#17510) 2025-04-03 16:09:12 +02:00
README.md Copy README file to every package (#13096) 2024-03-06 08:49:31 -05:00
theme.css Improve compatibility with Safari 15 (#17435) 2025-04-01 13:33:22 +02:00
tsconfig.json introduce v4 codebase 2024-03-05 14:29:15 +01:00
tsup.config.ts Revert: Only expose used CSS variables (#16403) 2025-02-10 13:26:13 +01:00
utilities.css introduce v4 codebase 2024-03-05 14:29:15 +01:00
vitest.config.ts Reduce precision of oklab() arguments in test snapshots (#15210) 2024-11-27 11:06:19 -05:00

Tailwind CSS

A utility-first CSS framework for rapidly building custom user interfaces.

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