📦 Release @webref/[email protected] #1759

github-actions · 2025-12-17T12:46:39Z

⚠ NEVER add commits to this pull request.

🤖 This pull request was automatically created to facilitate human review of @webref/css changes triggered by curated data at c296aa8.

🧐 Please review the diff below and version numbers. If all looks good, merge this pull request to release the changes to npm.

📦 Latest released @webref/css package was v8.1.2. Merging this pull request will release v8.1.3. Make sure that the bump is the right one for the changes.

✍ If any change needs to be made before release, do not add a commit to this pull request. Changes should rather be handled in a separate pull request and pushed to the main branch. You may leave this pull request open in the meantime, or close it. The pre-release job will automatically update this pull request or create a new one once the updates have made their way to the main branch.

🛈 The actual change introduced by this pull request is a version bump in packages/css/package.json. You do not need to review that change. The bumped version is not the version that will be released when this pull request is merged, but rather the version that will be released next time.

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diff --ignore-trailing-space '--exclude=package.json' '--exclude=README.md' '--exclude=CHANGELOG.md' '--unified=3' webref/node_modules/@webref/css/css.json packages/css/css.json
--- webref/node_modules/@webref/css/css.json
+++ packages/css/css.json
@@ -2299,8 +2299,8 @@
         "WebkitAlignContent",
         "webkitAlignContent"
       ],
-      "extended": [],
-      "syntax": "normal | <baseline-position> | <content-distribution> | <overflow-position>? <content-position>"
+      "syntax": "normal | <baseline-position> | <content-distribution> | <overflow-position>? <content-position>",
+      "extended": []
     },
     {
       "name": "-webkit-align-items",
@@ -2311,8 +2311,8 @@
         "WebkitAlignItems",
         "webkitAlignItems"
       ],
-      "extended": [],
-      "syntax": "normal | stretch | <baseline-position> | <overflow-position>? <self-position> | anchor-center"
+      "syntax": "normal | stretch | <baseline-position> | <overflow-position>? <self-position>",
+      "extended": []
     },
     {
       "name": "-webkit-align-self",
@@ -2323,8 +2323,8 @@
         "WebkitAlignSelf",
         "webkitAlignSelf"
       ],
-      "extended": [],
-      "syntax": "auto | normal | stretch | <baseline-position> | <overflow-position>? <self-position> | anchor-center"
+      "syntax": "auto | normal | stretch | <baseline-position> | <overflow-position>? <self-position>",
+      "extended": []
     },
     {
       "name": "-webkit-animation",
@@ -2335,8 +2335,8 @@
         "WebkitAnimation",
         "webkitAnimation"
       ],
-      "extended": [],
-      "syntax": "<single-animation>#"
+      "syntax": "<single-animation>#",
+      "extended": []
     },
     {
       "name": "-webkit-animation-delay",
@@ -2347,8 +2347,8 @@
         "WebkitAnimationDelay",
         "webkitAnimationDelay"
       ],
-      "extended": [],
-      "syntax": "<time>#"
+      "syntax": "<time>#",
+      "extended": []
     },
     {
       "name": "-webkit-animation-direction",
@@ -2359,8 +2359,8 @@
         "WebkitAnimationDirection",
         "webkitAnimationDirection"
       ],
-      "extended": [],
-      "syntax": "<single-animation-direction>#"
+      "syntax": "<single-animation-direction>#",
+      "extended": []
     },
     {
       "name": "-webkit-animation-duration",
@@ -2371,8 +2371,8 @@
         "WebkitAnimationDuration",
         "webkitAnimationDuration"
       ],
-      "extended": [],
-      "syntax": "[ auto | <time [0s,∞]> ]#"
+      "syntax": "<time [0s,∞]>#",
+      "extended": []
     },
     {
       "name": "-webkit-animation-fill-mode",
@@ -2383,8 +2383,8 @@
         "WebkitAnimationFillMode",
         "webkitAnimationFillMode"
       ],
-      "extended": [],
-      "syntax": "<single-animation-fill-mode>#"
+      "syntax": "<single-animation-fill-mode>#",
+      "extended": []
     },
     {
       "name": "-webkit-animation-iteration-count",
@@ -2395,8 +2395,8 @@
         "WebkitAnimationIterationCount",
         "webkitAnimationIterationCount"
       ],
-      "extended": [],
-      "syntax": "<single-animation-iteration-count>#"
+      "syntax": "<single-animation-iteration-count>#",
+      "extended": []
     },
     {
       "name": "-webkit-animation-name",
@@ -2407,8 +2407,8 @@
         "WebkitAnimationName",
         "webkitAnimationName"
       ],
-      "extended": [],
-      "syntax": "[ none | <keyframes-name> ]#"
+      "syntax": "[ none | <keyframes-name> ]#",
+      "extended": []
     },
     {
       "name": "-webkit-animation-play-state",
@@ -2419,8 +2419,8 @@
         "WebkitAnimationPlayState",
         "webkitAnimationPlayState"
       ],
-      "extended": [],
-      "syntax": "<single-animation-play-state>#"
+      "syntax": "<single-animation-play-state>#",
+      "extended": []
     },
     {
       "name": "-webkit-animation-timing-function",
@@ -2431,8 +2431,8 @@
         "WebkitAnimationTimingFunction",
         "webkitAnimationTimingFunction"
       ],
-      "extended": [],
-      "syntax": "<easing-function>#"
+      "syntax": "<easing-function>#",
+      "extended": []
     },
     {
       "name": "-webkit-appearance",
@@ -2455,8 +2455,8 @@
         "WebkitBackfaceVisibility",
         "webkitBackfaceVisibility"
       ],
-      "extended": [],
-      "syntax": "visible | hidden"
+      "syntax": "visible | hidden",
+      "extended": []
     },
     {
       "name": "-webkit-background-clip",
@@ -2467,8 +2467,8 @@
         "WebkitBackgroundClip",
         "webkitBackgroundClip"
       ],
-      "extended": [],
-      "syntax": "<bg-clip>#"
+      "syntax": "<visual-box>#",
+      "extended": []
     },
     {
       "name": "-webkit-background-origin",
@@ -2479,8 +2479,8 @@
         "WebkitBackgroundOrigin",
         "webkitBackgroundOrigin"
       ],
-      "extended": [],
-      "syntax": "<visual-box>#"
+      "syntax": "<visual-box>#",
+      "extended": []
     },
     {
       "name": "-webkit-background-size",
@@ -2491,8 +2491,8 @@
         "WebkitBackgroundSize",
         "webkitBackgroundSize"
       ],
-      "extended": [],
-      "syntax": "<bg-size>#"
+      "syntax": "<bg-size>#",
+      "extended": []
     },
     {
       "name": "-webkit-border-bottom-left-radius",
@@ -2503,8 +2503,8 @@
         "WebkitBorderBottomLeftRadius",
         "webkitBorderBottomLeftRadius"
       ],
-      "extended": [],
-      "syntax": "<border-radius>"
+      "syntax": "<border-radius>",
+      "extended": []
     },
     {
       "name": "-webkit-border-bottom-right-radius",
@@ -2515,8 +2515,8 @@
         "WebkitBorderBottomRightRadius",
         "webkitBorderBottomRightRadius"
       ],
-      "extended": [],
-      "syntax": "<border-radius>"
+      "syntax": "<border-radius>",
+      "extended": []
     },
     {
       "name": "-webkit-border-radius",
@@ -2527,8 +2527,8 @@
         "WebkitBorderRadius",
         "webkitBorderRadius"
       ],
-      "extended": [],
-      "syntax": "<length-percentage [0,∞]>{1,4} [ / <length-percentage [0,∞]>{1,4} ]?"
+      "syntax": "<length-percentage [0,∞]>{1,4} [ / <length-percentage [0,∞]>{1,4} ]?",
+      "extended": []
     },
     {
       "name": "-webkit-border-top-left-radius",
@@ -2539,8 +2539,8 @@
         "WebkitBorderTopLeftRadius",
         "webkitBorderTopLeftRadius"
       ],
-      "extended": [],
-      "syntax": "<border-radius>"
+      "syntax": "<border-radius>",
+      "extended": []
     },
     {
       "name": "-webkit-border-top-right-radius",
@@ -2551,8 +2551,8 @@
         "WebkitBorderTopRightRadius",
         "webkitBorderTopRightRadius"
       ],
-      "extended": [],
-      "syntax": "<border-radius>"
+      "syntax": "<border-radius>",
+      "extended": []
     },
     {
       "name": "-webkit-box-align",
@@ -2613,8 +2613,8 @@
         "WebkitBoxShadow",
         "webkitBoxShadow"
       ],
-      "extended": [],
-      "syntax": "<spread-shadow>#"
+      "syntax": "<spread-shadow>#",
+      "extended": []
     },
     {
       "name": "-webkit-box-sizing",
@@ -2625,8 +2625,8 @@
         "WebkitBoxSizing",
         "webkitBoxSizing"
       ],
-      "extended": [],
-      "syntax": "content-box | border-box"
+      "syntax": "content-box | border-box",
+      "extended": []
     },
     {
       "name": "-webkit-filter",
@@ -2637,8 +2637,8 @@
         "WebkitFilter",
         "webkitFilter"
       ],
-      "extended": [],
-      "syntax": "none | <filter-value-list>"
+      "syntax": "none | <filter-value-list>",
+      "extended": []
     },
     {
       "name": "-webkit-flex",
@@ -2649,8 +2649,8 @@
         "WebkitFlex",
         "webkitFlex"
       ],
-      "extended": [],
-      "syntax": "none | [ <'flex-grow'> <'flex-shrink'>? || <'flex-basis'> ]"
+      "syntax": "none | [ <'flex-grow'> <'flex-shrink'>? || <'flex-basis'> ]",
+      "extended": []
     },
     {
       "name": "-webkit-flex-basis",
@@ -2661,8 +2661,8 @@
         "WebkitFlexBasis",
         "webkitFlexBasis"
       ],
-      "extended": [],
-      "syntax": "content | <'width'>"
+      "syntax": "content | <'width'>",
+      "extended": []
     },
     {
       "name": "-webkit-flex-direction",
@@ -2673,8 +2673,8 @@
         "WebkitFlexDirection",
         "webkitFlexDirection"
       ],
-      "extended": [],
-      "syntax": "row | row-reverse | column | column-reverse"
+      "syntax": "row | row-reverse | column | column-reverse",
+      "extended": []
     },
     {
       "name": "-webkit-flex-flow",
@@ -2685,8 +2685,8 @@
         "WebkitFlexFlow",
         "webkitFlexFlow"
       ],
-      "extended": [],
-      "syntax": "<'flex-direction'> || <'flex-wrap'>"
+      "syntax": "<'flex-direction'> || <'flex-wrap'>",
+      "extended": []
     },
     {
       "name": "-webkit-flex-grow",
@@ -2697,8 +2697,8 @@
         "WebkitFlexGrow",
         "webkitFlexGrow"
       ],
-      "extended": [],
-      "syntax": "<number [0,∞]>"
+      "syntax": "<number [0,∞]>",
+      "extended": []
     },
     {
       "name": "-webkit-flex-shrink",
@@ -2709,8 +2709,8 @@
         "WebkitFlexShrink",
         "webkitFlexShrink"
       ],
-      "extended": [],
-      "syntax": "<number [0,∞]>"
+      "syntax": "<number [0,∞]>",
+      "extended": []
     },
     {
       "name": "-webkit-flex-wrap",
@@ -2721,8 +2721,8 @@
         "WebkitFlexWrap",
         "webkitFlexWrap"
       ],
-      "extended": [],
-      "syntax": "nowrap | wrap | wrap-reverse"
+      "syntax": "nowrap | wrap | wrap-reverse",
+      "extended": []
     },
     {
       "name": "-webkit-justify-content",
@@ -2733,8 +2733,8 @@
         "WebkitJustifyContent",
         "webkitJustifyContent"
       ],
-      "extended": [],
-      "syntax": "normal | <content-distribution> | <overflow-position>? [ <content-position> | left | right ]"
+      "syntax": "normal | <content-distribution> | <overflow-position>? [ <content-position> | left | right ]",
+      "extended": []
     },
     {
       "name": "-webkit-line-clamp",
@@ -2763,8 +2763,8 @@
         "WebkitMask",
         "webkitMask"
       ],
-      "extended": [],
-      "syntax": "<mask-layer>#"
+      "syntax": "<mask-layer>#",
+      "extended": []
     },
     {
       "name": "-webkit-mask-box-image",
@@ -2775,8 +2775,8 @@
         "WebkitMaskBoxImage",
         "webkitMaskBoxImage"
       ],
-      "extended": [],
-      "syntax": "<'mask-border-source'> || <'mask-border-slice'> [ / <'mask-border-width'>? [ / <'mask-border-outset'> ]? ]? || <'mask-border-repeat'> || <'mask-border-mode'>"
+      "syntax": "<'mask-border-source'> || <'mask-border-slice'> [ / <'mask-border-width'>? [ / <'mask-border-outset'> ]? ]? || <'mask-border-repeat'> || <'mask-border-mode'>",
+      "extended": []
     },
     {
       "name": "-webkit-mask-box-image-outset",
@@ -2787,8 +2787,8 @@
         "WebkitMaskBoxImageOutset",
         "webkitMaskBoxImageOutset"
       ],
-      "extended": [],
-      "syntax": "[ <length> | <number> ]{1,4}"
+      "syntax": "[ <length> | <number> ]{1,4}",
+      "extended": []
     },
     {
       "name": "-webkit-mask-box-image-repeat",
@@ -2799,8 +2799,8 @@
         "WebkitMaskBoxImageRepeat",
         "webkitMaskBoxImageRepeat"
       ],
-      "extended": [],
-      "syntax": "[ stretch | repeat | round | space ]{1,2}"
+      "syntax": "[ stretch | repeat | round | space ]{1,2}",
+      "extended": []
     },
     {
       "name": "-webkit-mask-box-image-slice",
@@ -2811,8 +2811,8 @@
         "WebkitMaskBoxImageSlice",
         "webkitMaskBoxImageSlice"
       ],
-      "extended": [],
-      "syntax": "[ <number> | <percentage> ]{1,4} fill?"
+      "syntax": "[ <number> | <percentage> ]{1,4} fill?",
+      "extended": []
     },
     {
       "name": "-webkit-mask-box-image-source",
@@ -2823,8 +2823,8 @@
         "WebkitMaskBoxImageSource",
         "webkitMaskBoxImageSource"
       ],
-      "extended": [],
-      "syntax": "none | <image>"
+      "syntax": "none | <image>",
+      "extended": []
     },
     {
       "name": "-webkit-mask-box-image-width",
@@ -2835,8 +2835,8 @@
         "WebkitMaskBoxImageWidth",
         "webkitMaskBoxImageWidth"
       ],
-      "extended": [],
-      "syntax": "[ <length-percentage> | <number> | auto ]{1,4}"
+      "syntax": "[ <length-percentage> | <number> | auto ]{1,4}",
+      "extended": []
     },
     {
       "name": "-webkit-mask-clip",
@@ -2847,8 +2847,8 @@
         "WebkitMaskClip",
         "webkitMaskClip"
       ],
-      "extended": [],
-      "syntax": "[ <coord-box> | no-clip ]#"
+      "syntax": "[ <coord-box> | no-clip ]#",
+      "extended": []
     },
     {
       "name": "-webkit-mask-composite",
@@ -2859,8 +2859,8 @@
         "WebkitMaskComposite",
         "webkitMaskComposite"
       ],
-      "extended": [],
-      "syntax": "<compositing-operator>#"
+      "syntax": "<compositing-operator>#",
+      "extended": []
     },
     {
       "name": "-webkit-mask-image",
@@ -2871,8 +2871,8 @@
         "WebkitMaskImage",
         "webkitMaskImage"
       ],
-      "extended": [],
-      "syntax": "<mask-reference>#"
+      "syntax": "<mask-reference>#",
+      "extended": []
     },
     {
       "name": "-webkit-mask-origin",
@@ -2883,8 +2883,8 @@
         "WebkitMaskOrigin",
         "webkitMaskOrigin"
       ],
-      "extended": [],
-      "syntax": "<coord-box>#"
+      "syntax": "<coord-box>#",
+      "extended": []
     },
     {
       "name": "-webkit-mask-position",
@@ -2895,8 +2895,8 @@
         "WebkitMaskPosition",
         "webkitMaskPosition"
       ],
-      "extended": [],
-      "syntax": "<position>#"
+      "syntax": "<position>#",
+      "extended": []
     },
     {
       "name": "-webkit-mask-repeat",
@@ -2907,8 +2907,8 @@
         "WebkitMaskRepeat",
         "webkitMaskRepeat"
       ],
-      "extended": [],
-      "syntax": "<repeat-style>#"
+      "syntax": "<repeat-style>#",
+      "extended": []
     },
     {
       "name": "-webkit-mask-size",
@@ -2919,8 +2919,8 @@
         "WebkitMaskSize",
         "webkitMaskSize"
       ],
-      "extended": [],
-      "syntax": "<bg-size>#"
+      "syntax": "<bg-size>#",
+      "extended": []
     },
     {
       "name": "-webkit-order",
@@ -2931,8 +2931,8 @@
         "WebkitOrder",
         "webkitOrder"
       ],
-      "extended": [],
-      "syntax": "<integer>"
+      "syntax": "<integer>",
+      "extended": []
     },
     {
       "name": "-webkit-perspective",
@@ -2943,8 +2943,8 @@
         "WebkitPerspective",
         "webkitPerspective"
       ],
-      "extended": [],
-      "syntax": "none | <length [0,∞]>"
+      "syntax": "none | <length [0,∞]>",
+      "extended": []
     },
     {
       "name": "-webkit-perspective-origin",
@@ -2955,8 +2955,8 @@
         "WebkitPerspectiveOrigin",
         "webkitPerspectiveOrigin"
       ],
-      "extended": [],
-      "syntax": "<position>"
+      "syntax": "<position>",
+      "extended": []
     },
     {
       "name": "-webkit-text-fill-color",
@@ -2986,8 +2986,8 @@
         "WebkitTextSizeAdjust",
         "webkitTextSizeAdjust"
       ],
-      "extended": [],
-      "syntax": "auto | none | <percentage [0,∞]>"
+      "syntax": "auto | none | <percentage [0,∞]>",
+      "extended": []
     },
     {
       "name": "-webkit-text-stroke",
@@ -3055,8 +3055,8 @@
         "WebkitTransform",
         "webkitTransform"
       ],
-      "extended": [],
-      "syntax": "none | <transform-list>"
+      "syntax": "none | <transform-list>",
+      "extended": []
     },
     {
       "name": "-webkit-transform-origin",
@@ -3067,8 +3067,8 @@
         "WebkitTransformOrigin",
         "webkitTransformOrigin"
       ],
-      "extended": [],
-      "syntax": "[ left | center | right | top | bottom | <length-percentage> ] | [ left | center | right | <length-percentage> ] [ top | center | bottom | <length-percentage> ] <length>? | [ [ center | left | right ] && [ center | top | bottom ] ] <length>?"
+      "syntax": "[ left | center | right | top | bottom | <length-percentage> ] | [ left | center | right | <length-percentage> ] [ top | center | bottom | <length-percentage> ] <length>? | [ [ center | left | right ] && [ center | top | bottom ] ] <length>?",
+      "extended": []
     },
     {
       "name": "-webkit-transform-style",
@@ -3079,8 +3079,8 @@
         "WebkitTransformStyle",
         "webkitTransformStyle"
       ],
-      "extended": [],
-      "syntax": "flat | preserve-3d"
+      "syntax": "flat | preserve-3d",
+      "extended": []
     },
     {
       "name": "-webkit-transition",
@@ -3091,8 +3091,8 @@
         "WebkitTransition",
         "webkitTransition"
       ],
-      "extended": [],
-      "syntax": "<single-transition>#"
+      "syntax": "<single-transition>#",
+      "extended": []
     },
     {
       "name": "-webkit-transition-delay",
@@ -3103,8 +3103,8 @@
         "WebkitTransitionDelay",
         "webkitTransitionDelay"
       ],
-      "extended": [],
-      "syntax": "<time>#"
+      "syntax": "<time>#",
+      "extended": []
     },
     {
       "name": "-webkit-transition-duration",
@@ -3115,8 +3115,8 @@
         "WebkitTransitionDuration",
         "webkitTransitionDuration"
       ],
-      "extended": [],
-      "syntax": "<time [0s,∞]>#"
+      "syntax": "<time [0s,∞]>#",
+      "extended": []
     },
     {
       "name": "-webkit-transition-property",
@@ -3127,8 +3127,8 @@
         "WebkitTransitionProperty",
         "webkitTransitionProperty"
       ],
-      "extended": [],
-      "syntax": "none | <single-transition-property>#"
+      "syntax": "none | <single-transition-property>#",
+      "extended": []
     },
     {
       "name": "-webkit-transition-timing-function",
@@ -3139,8 +3139,8 @@
         "WebkitTransitionTimingFunction",
         "webkitTransitionTimingFunction"
       ],
-      "extended": [],
-      "syntax": "<easing-function>#"
+      "syntax": "<easing-function>#",
+      "extended": []
     },
     {
       "name": "-webkit-user-select",
@@ -3150,6 +3150,7 @@
         "WebkitUserSelect",
         "webkitUserSelect"
       ],
+      "syntax": "auto | text | none | contain | all",
       "extended": []
     },
     {
@@ -6168,7 +6169,7 @@
       "name": "column-rule-break",
       "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-break",
       "initial": "spanning-item",
-      "appliesTo": "grid containers, flex containers, multicol containers, and masonry containers",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
       "inherited": "no",
       "percentages": "n/a",
       "computedValue": "as specified",
@@ -6185,7 +6186,7 @@
       "name": "column-rule-color",
       "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-color",
       "initial": "currentcolor",
-      "appliesTo": "grid containers, flex containers, multicol containers, and masonry containers",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
       "inherited": "no",
       "percentages": "n/a",
       "computedValue": "as specified",
@@ -6199,27 +6200,163 @@
       "extended": []
     },
     {
-      "name": "column-rule-outset",
-      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-outset",
-      "initial": "50%",
-      "appliesTo": "grid containers, flex containers, multicol containers, and masonry containers",
+      "name": "column-rule-edge-inset",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-edge-inset",
+      "initial": "see individual properties",
+      "appliesTo": "Same as column-rule-edge-inset-start, column-rule-interior-inset-start, row-rule-edge-inset-end, and row-rule-interior-inset-end",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "column-rule-edge-inset",
+        "columnRuleEdgeInset"
+      ],
+      "syntax": "<length-percentage> [ <length-percentage> ]?",
+      "extended": []
+    },
+    {
+      "name": "column-rule-edge-inset-end",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-edge-inset-end",
+      "initial": "auto",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
       "inherited": "no",
       "percentages": "refer to the crossing gap width",
       "computedValue": "as specified",
       "canonicalOrder": "per grammar",
       "animationType": "by computed value type",
       "styleDeclaration": [
-        "column-rule-outset",
-        "columnRuleOutset"
+        "column-rule-edge-inset-end",
+        "columnRuleEdgeInsetEnd"
       ],
-      "syntax": "<length-percentage>",
+      "syntax": "auto | <length-percentage>",
+      "extended": []
+    },
+    {
+      "name": "column-rule-edge-inset-start",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-edge-inset-start",
+      "initial": "auto",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
+      "inherited": "no",
+      "percentages": "refer to the crossing gap width",
+      "computedValue": "as specified",
+      "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
+      "styleDeclaration": [
+        "column-rule-edge-inset-start",
+        "columnRuleEdgeInsetStart"
+      ],
+      "syntax": "auto | <length-percentage>",
+      "extended": []
+    },
+    {
+      "name": "column-rule-inset",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-inset",
+      "initial": "see individual properties",
+      "appliesTo": "Same as column-rule-edge-inset, column-rule-interior-inset, row-rule-edge-inset, and row-rule-interior-inset",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "column-rule-inset",
+        "columnRuleInset"
+      ],
+      "syntax": "<length-percentage> [ <length-percentage> ]?",
+      "extended": []
+    },
+    {
+      "name": "column-rule-inset-end",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-inset-end",
+      "initial": "see individual properties",
+      "appliesTo": "column-rule-edge-inset-end and column-rule-interior-inset-end for column-rule-inset-end, row-rule-edge-inset-end and row-rule-interior-inset-end for row-rule-inset-end",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "column-rule-inset-end",
+        "columnRuleInsetEnd"
+      ],
+      "syntax": "auto | <length-percentage>",
+      "extended": []
+    },
+    {
+      "name": "column-rule-inset-start",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-inset-start",
+      "initial": "see individual properties",
+      "appliesTo": "column-rule-edge-inset-start and column-rule-interior-inset-start for column-rule-inset-start, row-rule-edge-inset-start and row-rule-interior-inset-start for row-rule-inset-start",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "column-rule-inset-start",
+        "columnRuleInsetStart"
+      ],
+      "syntax": "auto | <length-percentage>",
+      "extended": []
+    },
+    {
+      "name": "column-rule-interior-inset",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-interior-inset",
+      "initial": "see individual properties",
+      "appliesTo": "Same as column-rule-edge-inset-start, column-rule-interior-inset-start, row-rule-edge-inset-end, and row-rule-interior-inset-end",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "column-rule-interior-inset",
+        "columnRuleInteriorInset"
+      ],
+      "syntax": "<length-percentage> [ <length-percentage> ]?",
+      "extended": []
+    },
+    {
+      "name": "column-rule-interior-inset-end",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-interior-inset-end",
+      "initial": "auto",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
+      "inherited": "no",
+      "percentages": "refer to the crossing gap width",
+      "computedValue": "as specified",
+      "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
+      "styleDeclaration": [
+        "column-rule-interior-inset-end",
+        "columnRuleInteriorInsetEnd"
+      ],
+      "syntax": "auto | <length-percentage>",
+      "extended": []
+    },
+    {
+      "name": "column-rule-interior-inset-start",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-interior-inset-start",
+      "initial": "auto",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
+      "inherited": "no",
+      "percentages": "refer to the crossing gap width",
+      "computedValue": "as specified",
+      "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
+      "styleDeclaration": [
+        "column-rule-interior-inset-start",
+        "columnRuleInteriorInsetStart"
+      ],
+      "syntax": "auto | <length-percentage>",
       "extended": []
     },
     {
       "name": "column-rule-style",
       "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-style",
       "initial": "none",
-      "appliesTo": "grid containers, flex containers, multicol containers, and masonry containers",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
       "inherited": "no",
       "percentages": "n/a",
       "computedValue": "as specified",
@@ -6236,7 +6373,7 @@
       "name": "column-rule-width",
       "href": "https://drafts.csswg.org/css-gaps-1/#propdef-column-rule-width",
       "initial": "medium",
-      "appliesTo": "grid containers, flex containers, multicol containers, and masonry containers",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
       "inherited": "no",
       "percentages": "n/a",
       "computedValue": "list of absolute lengths, snapped as a border width",
@@ -7189,6 +7326,7 @@
       "inherited": "no",
       "percentages": "N/A",
       "computedValue": "see individual properties",
+      "animationType": "see individual properties",
       "canonicalOrder": "per grammar",
       "styleDeclaration": [
         "cue"
@@ -7205,6 +7343,7 @@
       "percentages": "N/A",
       "computedValue": "specified value",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "cue-after",
         "cueAfter"
@@ -7221,6 +7360,7 @@
       "percentages": "N/A",
       "computedValue": "specified value",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "cue-before",
         "cueBefore"
@@ -7321,9 +7461,10 @@
       "styleDeclaration": [
         "display"
       ],
-      "syntax": "[ <display-outside> || <display-inside> ] | <display-listitem> | <display-internal> | <display-box> | <display-legacy> | grid-lanes | inline-grid-lanes | <display-outside> || [ <display-inside> | math ]",
+      "syntax": "[ <display-outside> || <display-inside> ] | <display-listitem> | <display-internal> | <display-box> | <display-legacy> | grid-lanes | inline-grid-lanes | ruby | ruby-base | ruby-text | ruby-base-container | ruby-text-container | <display-outside> || [ <display-inside> | math ]",
       "extended": [
         "https://drafts.csswg.org/css-grid-3/",
+        "https://drafts.csswg.org/css-ruby-1/",
         "https://w3c.github.io/mathml-core/"
       ]
     },
@@ -8058,8 +8199,8 @@
         "font-stretch",
         "fontStretch"
       ],
-      "extended": [],
-      "syntax": "normal | <percentage [0,∞]> | ultra-condensed | extra-condensed | condensed | semi-condensed | semi-expanded | expanded | extra-expanded | ultra-expanded"
+      "syntax": "normal | <percentage [0,∞]> | ultra-condensed | extra-condensed | condensed | semi-condensed | semi-expanded | expanded | extra-expanded | ultra-expanded",
+      "extended": []
     },
     {
       "name": "font-style",
@@ -8070,7 +8211,7 @@
       "percentages": "n/a",
       "computedValue": "the keyword specified, plus angle in degrees if specified",
       "canonicalOrder": "per grammar",
-      "animationType": "by computed value type;normal animates as oblique 0deg",
+      "animationType": "by computed value type; normal animates as oblique 0deg",
       "styleDeclaration": [
         "font-style",
         "fontStyle"
@@ -8562,8 +8703,8 @@
         "grid-column-gap",
         "gridColumnGap"
       ],
-      "extended": [],
-      "syntax": "normal | <length-percentage [0,∞]>"
+      "syntax": "normal | <length-percentage [0,∞]>",
+      "extended": []
     },
     {
       "name": "grid-column-start",
@@ -8590,8 +8731,8 @@
         "grid-gap",
         "gridGap"
       ],
-      "extended": [],
-      "syntax": "<'row-gap'> <'column-gap'>?"
+      "syntax": "<'row-gap'> <'column-gap'>?",
+      "extended": []
     },
     {
       "name": "grid-row",
@@ -8635,8 +8776,8 @@
         "grid-row-gap",
         "gridRowGap"
       ],
-      "extended": [],
-      "syntax": "normal | <length-percentage [0,∞]>"
+      "syntax": "normal | <length-percentage [0,∞]>",
+      "extended": []
     },
     {
       "name": "grid-row-start",
@@ -10683,9 +10824,9 @@
       "appliesTo": "replaced elements",
       "inherited": "no",
       "percentages": "n/a",
-      "computedValue": "specified keyword, or computed function",
+      "computedValue": "specified keyword, or computed <basic-shape> function",
       "canonicalOrder": "per grammar",
-      "animationType": "as if possible, otherwise discrete",
+      "animationType": "as <basic-shape> if possible, otherwise discrete",
       "styleDeclaration": [
         "object-view-box",
         "objectViewBox"
@@ -11577,6 +11718,7 @@
       "percentages": "N/A",
       "computedValue": "as specified",
       "canonicalOrder": "per grammar",
+      "animationType": "discrete",
       "media": "visual, paged",
       "styleDeclaration": [
         "page-break-after",
@@ -11594,6 +11736,7 @@
       "percentages": "N/A",
       "computedValue": "as specified",
       "canonicalOrder": "per grammar",
+      "animationType": "discrete",
       "media": "visual, paged",
       "styleDeclaration": [
         "page-break-before",
@@ -11611,6 +11754,7 @@
       "percentages": "N/A",
       "computedValue": "as specified",
       "canonicalOrder": "per grammar",
+      "animationType": "discrete",
       "media": "visual, paged",
       "styleDeclaration": [
         "page-break-inside",
@@ -11644,6 +11788,7 @@
       "inherited": "no",
       "percentages": "N/A",
       "computedValue": "see individual properties",
+      "animationType": "see individual properties",
       "canonicalOrder": "per grammar",
       "styleDeclaration": [
         "pause"
@@ -11660,6 +11805,7 @@
       "percentages": "N/A",
       "computedValue": "specified value",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "pause-after",
         "pauseAfter"
@@ -11676,6 +11822,7 @@
       "percentages": "N/A",
       "computedValue": "specified value",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "pause-before",
         "pauseBefore"
@@ -11856,7 +12003,7 @@
     {
       "name": "position-anchor",
       "href": "https://drafts.csswg.org/css-anchor-position-1/#propdef-position-anchor",
-      "initial": "auto",
+      "initial": "none",
       "appliesTo": "absolutely positioned boxes",
       "inherited": "no",
       "percentages": "n/a",
@@ -11867,7 +12014,7 @@
         "position-anchor",
         "positionAnchor"
       ],
-      "syntax": "auto | <anchor-name>",
+      "syntax": "none | auto | <anchor-name>",
       "extended": []
     },
     {
@@ -12079,6 +12226,7 @@
       "inherited": "no",
       "percentages": "N/A",
       "computedValue": "see individual properties",
+      "animationType": "see individual properties",
       "canonicalOrder": "per grammar",
       "styleDeclaration": [
         "rest"
@@ -12095,6 +12243,7 @@
       "percentages": "N/A",
       "computedValue": "specified value",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "rest-after",
         "restAfter"
@@ -12111,6 +12260,7 @@
       "percentages": "N/A",
       "computedValue": "specified value",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "rest-before",
         "restBefore"
@@ -12191,7 +12341,7 @@
       "name": "row-rule-break",
       "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-break",
       "initial": "spanning-item",
-      "appliesTo": "grid containers, flex containers, multicol containers, and masonry containers",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
       "inherited": "no",
       "percentages": "n/a",
       "computedValue": "as specified",
@@ -12208,7 +12358,7 @@
       "name": "row-rule-color",
       "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-color",
       "initial": "currentcolor",
-      "appliesTo": "grid containers, flex containers, multicol containers, and masonry containers",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
       "inherited": "no",
       "percentages": "n/a",
       "computedValue": "as specified",
@@ -12222,27 +12372,163 @@
       "extended": []
     },
     {
-      "name": "row-rule-outset",
-      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-outset",
-      "initial": "50%",
-      "appliesTo": "grid containers, flex containers, multicol containers, and masonry containers",
+      "name": "row-rule-edge-inset",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-edge-inset",
+      "initial": "see individual properties",
+      "appliesTo": "Same as column-rule-edge-inset-start, column-rule-interior-inset-start, row-rule-edge-inset-end, and row-rule-interior-inset-end",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "row-rule-edge-inset",
+        "rowRuleEdgeInset"
+      ],
+      "syntax": "<length-percentage> [ <length-percentage> ]?",
+      "extended": []
+    },
+    {
+      "name": "row-rule-edge-inset-end",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-edge-inset-end",
+      "initial": "auto",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
       "inherited": "no",
       "percentages": "refer to the crossing gap width",
       "computedValue": "as specified",
       "canonicalOrder": "per grammar",
       "animationType": "by computed value type",
       "styleDeclaration": [
-        "row-rule-outset",
-        "rowRuleOutset"
+        "row-rule-edge-inset-end",
+        "rowRuleEdgeInsetEnd"
       ],
-      "syntax": "<length-percentage>",
+      "syntax": "auto | <length-percentage>",
+      "extended": []
+    },
+    {
+      "name": "row-rule-edge-inset-start",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-edge-inset-start",
+      "initial": "auto",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
+      "inherited": "no",
+      "percentages": "refer to the crossing gap width",
+      "computedValue": "as specified",
+      "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
+      "styleDeclaration": [
+        "row-rule-edge-inset-start",
+        "rowRuleEdgeInsetStart"
+      ],
+      "syntax": "auto | <length-percentage>",
+      "extended": []
+    },
+    {
+      "name": "row-rule-inset",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-inset",
+      "initial": "see individual properties",
+      "appliesTo": "Same as column-rule-edge-inset, column-rule-interior-inset, row-rule-edge-inset, and row-rule-interior-inset",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "row-rule-inset",
+        "rowRuleInset"
+      ],
+      "syntax": "<length-percentage> [ <length-percentage> ]?",
+      "extended": []
+    },
+    {
+      "name": "row-rule-inset-end",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-inset-end",
+      "initial": "see individual properties",
+      "appliesTo": "column-rule-edge-inset-end and column-rule-interior-inset-end for column-rule-inset-end, row-rule-edge-inset-end and row-rule-interior-inset-end for row-rule-inset-end",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "row-rule-inset-end",
+        "rowRuleInsetEnd"
+      ],
+      "syntax": "auto | <length-percentage>",
+      "extended": []
+    },
+    {
+      "name": "row-rule-inset-start",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-inset-start",
+      "initial": "see individual properties",
+      "appliesTo": "column-rule-edge-inset-start and column-rule-interior-inset-start for column-rule-inset-start, row-rule-edge-inset-start and row-rule-interior-inset-start for row-rule-inset-start",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "row-rule-inset-start",
+        "rowRuleInsetStart"
+      ],
+      "syntax": "auto | <length-percentage>",
+      "extended": []
+    },
+    {
+      "name": "row-rule-interior-inset",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-interior-inset",
+      "initial": "see individual properties",
+      "appliesTo": "Same as column-rule-edge-inset-start, column-rule-interior-inset-start, row-rule-edge-inset-end, and row-rule-interior-inset-end",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "row-rule-interior-inset",
+        "rowRuleInteriorInset"
+      ],
+      "syntax": "<length-percentage> [ <length-percentage> ]?",
+      "extended": []
+    },
+    {
+      "name": "row-rule-interior-inset-end",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-interior-inset-end",
+      "initial": "auto",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
+      "inherited": "no",
+      "percentages": "refer to the crossing gap width",
+      "computedValue": "as specified",
+      "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
+      "styleDeclaration": [
+        "row-rule-interior-inset-end",
+        "rowRuleInteriorInsetEnd"
+      ],
+      "syntax": "auto | <length-percentage>",
+      "extended": []
+    },
+    {
+      "name": "row-rule-interior-inset-start",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-interior-inset-start",
+      "initial": "auto",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
+      "inherited": "no",
+      "percentages": "refer to the crossing gap width",
+      "computedValue": "as specified",
+      "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
+      "styleDeclaration": [
+        "row-rule-interior-inset-start",
+        "rowRuleInteriorInsetStart"
+      ],
+      "syntax": "auto | <length-percentage>",
       "extended": []
     },
     {
       "name": "row-rule-style",
       "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-style",
       "initial": "none",
-      "appliesTo": "grid containers, flex containers, multicol containers, and masonry containers",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
       "inherited": "no",
       "percentages": "n/a",
       "computedValue": "as specified",
@@ -12259,7 +12545,7 @@
       "name": "row-rule-width",
       "href": "https://drafts.csswg.org/css-gaps-1/#propdef-row-rule-width",
       "initial": "medium",
-      "appliesTo": "grid containers, flex containers, multicol containers, and masonry containers",
+      "appliesTo": "grid containers, flex containers, multicol containers, and grid lanes containers",
       "inherited": "no",
       "percentages": "n/a",
       "computedValue": "list of absolute lengths, snapped as a border width",
@@ -12391,27 +12677,95 @@
       "extended": []
     },
     {
-      "name": "rule-outset",
-      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-rule-outset",
+      "name": "rule-edge-inset",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-rule-edge-inset",
+      "initial": "see individual properties",
+      "appliesTo": "Same as column-rule-edge-inset and row-rule-edge-inset",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "rule-edge-inset",
+        "ruleEdgeInset"
+      ],
+      "syntax": "<'column-rule-edge-inset'>",
+      "extended": []
+    },
+    {
+      "name": "rule-inset",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-rule-inset",
+      "initial": "see individual properties",
+      "appliesTo": "Same as column-rule-inset and row-rule-inset",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "rule-inset",
+        "ruleInset"
+      ],
+      "syntax": "<'column-rule-inset'>",
+      "extended": []
+    },
+    {
+      "name": "rule-inset-end",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-rule-inset-end",
+      "initial": "see individual properties",
+      "appliesTo": "Same as column-rule-inset-end and row-rule-inset-end",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "rule-inset-end",
+        "ruleInsetEnd"
+      ],
+      "syntax": "<'column-rule-inset-end'>",
+      "extended": []
+    },
+    {
+      "name": "rule-inset-start",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-rule-inset-start",
       "initial": "see individual properties",
-      "appliesTo": "Same as column-rule-outset and row-rule-outset",
+      "appliesTo": "Same as column-rule-inset-start and row-rule-inset-start",
       "inherited": "see individual properties",
       "percentages": "see individual properties",
       "computedValue": "see individual properties",
       "animationType": "see individual properties",
       "canonicalOrder": "per grammar",
       "styleDeclaration": [
-        "rule-outset",
-        "ruleOutset"
+        "rule-inset-start",
+        "ruleInsetStart"
       ],
-      "syntax": "<'column-rule-outset'>",
+      "syntax": "<'column-rule-inset-start'>",
+      "extended": []
+    },
+    {
+      "name": "rule-interior-inset",
+      "href": "https://drafts.csswg.org/css-gaps-1/#propdef-rule-interior-inset",
+      "initial": "see individual properties",
+      "appliesTo": "Same as column-rule-interior-inset and row-rule-interior-inset",
+      "inherited": "see individual properties",
+      "percentages": "see individual properties",
+      "computedValue": "see individual properties",
+      "animationType": "see individual properties",
+      "canonicalOrder": "per grammar",
+      "styleDeclaration": [
+        "rule-interior-inset",
+        "ruleInteriorInset"
+      ],
+      "syntax": "<'column-rule-interior-inset'>",
       "extended": []
     },
     {
       "name": "rule-overlap",
       "href": "https://drafts.csswg.org/css-gaps-1/#propdef-rule-overlap",
       "initial": "row-over-column",
-      "appliesTo": "grid containers, flex containers, and masonry containers",
+      "appliesTo": "grid containers, flex containers, and grid lanes containers",
       "inherited": "no",
       "percentages": "n/a",
       "computedValue": "as specified",
@@ -13313,6 +13667,7 @@
       "percentages": "N/A",
       "computedValue": "specified value",
       "canonicalOrder": "per grammar",
+      "animationType": "discrete",
       "styleDeclaration": [
         "speak"
       ],
@@ -13328,6 +13683,7 @@
       "percentages": "N/A",
       "computedValue": "specified value",
       "canonicalOrder": "per grammar",
+      "animationType": "discrete",
       "styleDeclaration": [
         "speak-as",
         "speakAs"
@@ -13342,6 +13698,7 @@
         "stop-color",
         "stopColor"
       ],
+      "syntax": "<'color'>",
       "extended": []
     },
     {
@@ -13351,6 +13708,7 @@
         "stop-opacity",
         "stopOpacity"
       ],
+      "syntax": "<'opacity'>",
       "extended": []
     },
     {
@@ -14867,6 +15225,23 @@
       "extended": []
     },
     {
+      "name": "trigger-scope",
+      "href": "https://drafts.csswg.org/css-animations-2/#propdef-trigger-scope",
+      "initial": "none",
+      "appliesTo": "all elements",
+      "inherited": "no",
+      "percentages": "n/a",
+      "computedValue": "as specified",
+      "canonicalOrder": "per grammar",
+      "animationType": "not animatable",
+      "styleDeclaration": [
+        "trigger-scope",
+        "triggerScope"
+      ],
+      "syntax": "none | all | <dashed-ident>#",
+      "extended": []
+    },
+    {
       "name": "unicode-bidi",
       "href": "https://drafts.csswg.org/css-writing-modes-4/#propdef-unicode-bidi",
       "initial": "normal",
@@ -15079,6 +15454,7 @@
       "percentages": "N/A",
       "computedValue": "the specified value resolved to a <number> between -100 and 100 (inclusive)",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "voice-balance",
         "voiceBalance"
@@ -15095,6 +15471,7 @@
       "percentages": "N/A",
       "computedValue": "specified value",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "voice-duration",
         "voiceDuration"
@@ -15111,11 +15488,12 @@
       "percentages": "N/A",
       "computedValue": "specified value",
       "canonicalOrder": "per grammar",
+      "animationType": "discrete",
       "styleDeclaration": [
         "voice-family",
         "voiceFamily"
       ],
-      "syntax": "[[<family-name> | <generic-voice>],]* [<family-name> | <generic-voice>] | preserve",
+      "syntax": "[ <voice-family-name> | <generic-voice> ]# | preserve",
       "extended": []
     },
     {
@@ -15127,11 +15505,12 @@
       "percentages": "refer to inherited value",
       "computedValue": "one of the predefined pitch keywords if only the keyword is specified by itself, otherwise an absolute frequency calculated by converting the keyword value (if any) to a fixed frequency based on the current voice-family and by applying the specified relative offset (if any)",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "voice-pitch",
         "voicePitch"
       ],
-      "syntax": "<frequency [0Hz,∞]> && absolute | [[x-low | low | medium | high | x-high] || [<frequency> | <semitones> | <percentage>]]",
+      "syntax": "<frequency [0Hz,∞]> && absolute | [ [ x-low | low | medium | high | x-high ] || [ <frequency [0Hz,∞]> | <semitones> | <percentage> ] ]",
       "extended": []
     },
     {
@@ -15143,11 +15522,12 @@
       "percentages": "refer to inherited value",
       "computedValue": "one of the predefined pitch keywords if only the keyword is specified by itself, otherwise an absolute frequency calculated by converting the keyword value (if any) to a fixed frequency based on the current voice-family and by applying the specified relative offset (if any)",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "voice-range",
         "voiceRange"
       ],
-      "syntax": "<frequency [0Hz,∞]> && absolute | [[x-low | low | medium | high | x-high] || [<frequency> | <semitones> | <percentage>]]",
+      "syntax": "<frequency [0Hz,∞]> && absolute | [ [ x-low | low | medium | high | x-high ] || [ <frequency [0Hz,∞]> | <semitones> | <percentage> ] ]",
       "extended": []
     },
     {
@@ -15159,11 +15539,12 @@
       "percentages": "refer to default value",
       "computedValue": "a keyword value, and optionally also a percentage relative to the keyword (if not 100%)",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "voice-rate",
         "voiceRate"
       ],
-      "syntax": "[normal | x-slow | slow | medium | fast | x-fast] || <percentage [0,∞]>",
+      "syntax": "[ normal | x-slow | slow | medium | fast | x-fast ] || <percentage [0,∞]>",
       "extended": []
     },
     {
@@ -15175,6 +15556,7 @@
       "percentages": "N/A",
       "computedValue": "specified value",
       "canonicalOrder": "per grammar",
+      "animationType": "discrete",
       "styleDeclaration": [
         "voice-stress",
         "voiceStress"
@@ -15191,11 +15573,12 @@
       "percentages": "N/A",
       "computedValue": "silent, or a keyword value and optionally also a decibel offset (if not zero)",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "styleDeclaration": [
         "voice-volume",
         "voiceVolume"
       ],
-      "syntax": "silent | [[x-soft | soft | medium | loud | x-loud] || <decibel>]",
+      "syntax": "silent | [ [ x-soft | soft | medium | loud | x-loud ] || <decibel> ]",
       "extended": []
     },
     {
@@ -15513,6 +15896,7 @@
       "percentages": "N/A",
       "computedValue": "as specified",
       "canonicalOrder": "per grammar",
+      "animationType": "by computed value type",
       "media": "visual",
       "styleDeclaration": [
         "z-index",
@@ -16637,6 +17021,7 @@
     {
       "name": "absolute-size",
       "href": "https://drafts.csswg.org/css2/#value-def-absolute-size",
+      "syntax": "xx-small | x-small | small | medium | large | x-large | xx-large",
       "extended": []
     },
     {
@@ -16912,6 +17297,7 @@
       "name": "basic-shape",
       "prose": "The <basic-shape> type can be specified using basic shape functions. When using this syntax to define shapes, the reference box is defined by each property that uses <basic-shape> values. The coordinate system for the shape has its origin on the top-left corner of the reference box with the x-axis running to the right and the y-axis running downwards. All the lengths expressed in percentages are resolved from the used dimensions of the reference box.",
       "href": "https://drafts.csswg.org/css-shapes-1/#typedef-basic-shape",
+      "syntax": "<basic-shape-rect> | <circle()> | <ellipse()> | <polygon()> | <path()> | <shape()>",
       "extended": []
     },
     {
@@ -17364,6 +17750,7 @@
       "name": "counter-name",
       "prose": "Counters are referred to in CSS syntax using the <counter-name> type, which represents their name as a <custom-ident>. A <counter-name> name cannot match the keyword none; such an identifier is invalid as a <counter-name>.",
       "href": "https://drafts.csswg.org/css-lists-3/#typedef-counter-name",
+      "syntax": "<custom-ident>",
       "extended": []
     },
     {
@@ -17376,6 +17763,7 @@
       "name": "counter-style-name",
       "prose": "<counter-style-name> is a <custom-ident> that is not an ASCII case-insensitive match for none. When used here, to define a counter style, it also cannot be any of the non-overridable counter-style names (in other uses that merely reference a counter style, such as the extend system, these are allowed). The <counter-style-name> is a tree-scoped name.",
       "href": "https://drafts.csswg.org/css-counter-styles-3/#typedef-counter-style-name",
+      "syntax": "<custom-ident>",
       "extended": []
     },
     {
@@ -17480,6 +17868,7 @@
     {
       "name": "dashndashdigit-ident",
       "href": "https://drafts.csswg.org/css-syntax-3/#typedef-dashndashdigit-ident",
+      "syntax": "<ident-token>",
       "extended": []
     },
     {
@@ -17525,6 +17914,7 @@
       "name": "deprecated-color",
       "prose": "The deprecated system colors are represented as the <deprecated-color> sub-type, and are defined as:",
       "href": "https://drafts.csswg.org/css-color-4/#typedef-deprecated-color",
+      "syntax": "ActiveBorder | ActiveCaption | AppWorkspace | Background | ButtonHighlight | ButtonShadow | CaptionText | InactiveBorder | InactiveCaption | InactiveCaptionText | InfoBackground | InfoText | Menu | MenuText | Scrollbar | ThreeDDarkShadow | ThreeDFace | ThreeDHighlight | ThreeDLightShadow | ThreeDShadow | Window | WindowFrame | WindowText",
       "extended": []
     },
     {
@@ -17631,6 +18021,21 @@
       "extended": []
     },
     {
+      "name": "feature-index",
+      "href": "https://drafts.csswg.org/css-fonts-4/#feature-index-value",
+      "syntax": "<integer [0,∞]>",
+      "extended": []
+    },
+    {
+      "for": [
+        "font-feature-settings"
+      ],
+      "name": "feature-tag-value",
+      "href": "https://drafts.csswg.org/css-fonts-4/#feature-tag-value",
+      "syntax": "<opentype-tag> [ <integer [0,∞]> | on | off ]?",
+      "extended": []
+    },
+    {
       "name": "feature-value-name",
       "href": "https://drafts.csswg.org/css-fonts-4/#feature-value-name-value",
       "syntax": "<ident>",
@@ -17639,7 +18044,7 @@
     {
       "name": "filter-function",
       "href": "https://drafts.csswg.org/filter-effects-1/#typedef-filter-function",
-      "syntax": "<blur()> | <brightness()> | <contrast()> | <drop-shadow()> | <grayscale()> | <hue-rotate()> | <invert()> | <opacity()> | <sepia()> | <saturate()>",
+      "syntax": "blur() | brightness() | contrast() | drop-shadow() | grayscale() | hue-rotate() | invert() | opacity() | sepia() | saturate()",
       "extended": []
     },
     {
@@ -17679,6 +18084,14 @@
       "extended": []
     },
     {
+      "for": [
+        "@font-feature-values"
+      ],
+      "name": "font-feature-value-type",
+      "href": "https://drafts.csswg.org/css-fonts-4/#typedef-font-feature-values-font-feature-value-type",
+      "extended": []
+    },
+    {
       "name": "font-features-tech",
       "href": "https://drafts.csswg.org/css-fonts-5/#font-features-tech-values",
       "syntax": "[features-opentype | features-aat | features-graphite]",
@@ -17693,7 +18106,7 @@
     {
       "name": "font-src",
       "href": "https://drafts.csswg.org/css-fonts-4/#typedef-font-src",
-      "syntax": "<url> [ format(<font-format>)]? [ tech( <font-tech>#)]? | local(<family-name>)",
+      "syntax": "<url> [ format( <font-format> ) ]? [ tech( <font-tech># ) ]? | local( <family-name> )",
       "extended": []
     },
     {
@@ -17717,7 +18130,7 @@
     {
       "name": "font-weight-absolute",
       "href": "https://drafts.csswg.org/css-fonts-4/#font-weight-absolute-values",
-      "syntax": "[normal | bold | <number [1,1000]>]",
+      "syntax": "[ normal | bold | <number [1,1000]> ]",
       "extended": []
     },
     {
@@ -17843,7 +18256,7 @@
     {
       "name": "generic-voice",
       "href": "https://drafts.csswg.org/css-speech-1/#typedef-generic-voice",
-      "syntax": "[<age>? <gender> <integer>?]",
+      "syntax": "<age>? <gender> <integer>?",
       "extended": []
     },
     {
@@ -18032,7 +18445,7 @@
     {
       "name": "init-descriptor-name",
       "href": "https://drafts.csswg.org/css-navigation-1/#typedef-init-descriptor-name",
-      "syntax": "protocol | username | password | hostname | port pathname | search | hash | base-url",
+      "syntax": "protocol | hostname | port | pathname | search | hash | base-url",
       "extended": []
     },
     {
@@ -18061,6 +18474,7 @@
       "name": "integer",
       "prose": "Integer values are denoted by <integer>.",
       "href": "https://drafts.csswg.org/css-values-4/#integer-value",
+      "syntax": "<number-token>",
       "extended": []
     },
     {
@@ -18483,6 +18897,7 @@
     {
       "name": "n-dimension",
       "href": "https://drafts.csswg.org/css-syntax-3/#typedef-n-dimension",
+      "syntax": "<dimension-token>",
       "extended": []
     },
     {
@@ -18495,6 +18910,7 @@
       "name": "named-color",
       "prose": "CSS defines a large set of named colors, so that common colors can be written and read more easily. A <named-color> is written as an <ident>, accepted anywhere a <color> is. As usual for CSS-defined <ident>s, all of these keywords are ASCII case-insensitive.",
       "href": "https://drafts.csswg.org/css-color-4/#typedef-named-color",
+      "syntax": "aliceblue | antiquewhite | aqua | aquamarine | azure | beige | bisque | black | blanchedalmond | blue | blueviolet | brown | burlywood | cadetblue | chartreuse | chocolate | coral | cornflowerblue | cornsilk | crimson | cyan | darkblue | darkcyan | darkgoldenrod | darkgray | darkgreen | darkgrey | darkkhaki | darkmagenta | darkolivegreen | darkorange | darkorchid | darkred | darksalmon | darkseagreen | darkslateblue | darkslategray | darkslategrey | darkturquoise | darkviolet |

github-actions bot force-pushed the release-css-20251217124635682 branch 3 times, most recently from f7ea718 to b8398c1 Compare December 17, 2025 14:40

tidoust mentioned this pull request Dec 17, 2025

Add formal syntaxes for <system-color> and <deprecated-color> #1647

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github-actions bot force-pushed the release-css-20251217124635682 branch 2 times, most recently from 032d064 to 3adfe90 Compare December 18, 2025 00:58

github-actions bot requested review from dontcallmedom, foolip and tidoust December 18, 2025 05:08

github-actions bot force-pushed the release-css-20251217124635682 branch 21 times, most recently from db92041 to ba9b7fb Compare December 23, 2025 06:52

github-actions bot force-pushed the release-css-20251217124635682 branch 25 times, most recently from 6b260bb to 7381cbe Compare January 2, 2026 18:53

github-actions bot force-pushed the release-css-20251217124635682 branch from 7381cbe to deaa060 Compare January 5, 2026 10:09

Bump @webref/css version from 8.1.3 to 8.1.4

0898cd1

github-actions bot force-pushed the release-css-20251217124635682 branch from deaa060 to 0898cd1 Compare January 5, 2026 10:31

tidoust merged commit 746914c into main Jan 5, 2026

tidoust deleted the release-css-20251217124635682 branch January 5, 2026 10:58

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📦 Release @webref/[email protected] #1759

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📦 Release @webref/[email protected] #1759

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