Merge pull request #412 from marp-team/print-color-adjust

yhatt · web-flow · commit afd9922fee9b · 2025-05-14T00:26:46.000+09:00
Add `print-color-adjust` property to print CSS rendered by PostCSS printable plugin
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### Added
 
 - Test against Node.js 24 ([#413](https://github.com/marp-team/marpit/pull/413))
+- Added `print-color-adjust` property to print CSS ([#410](https://github.com/marp-team/marpit/issues/410), [#412](https://github.com/marp-team/marpit/pull/412))
 
 ### Changed
 
diff --git a/src/postcss/printable.js b/src/postcss/printable.js
@@ -45,6 +45,7 @@ export const printable = postcssPlugin(
     animation-delay: 0s !important;
     animation-duration: 0s !important;
     color-adjust: exact !important;
+    print-color-adjust: exact !important;
     transition: none !important;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -45,6 +45,7 @@ export const printable = postcssPlugin(`
`45`	`45`	`animation-delay: 0s !important;`
`46`	`46`	`animation-duration: 0s !important;`
`47`	`47`	`color-adjust: exact !important;`
	`48`	`+ print-color-adjust: exact !important;`
`48`	`49`	`transition: none !important;`
`49`	`50`	`}`
`50`	`51`