diff --git a/extensions/css/syntaxes/css.tmLanguage.json b/extensions/css/syntaxes/css.tmLanguage.json
index ec7659719bb483ef01eb79c2164dc51f7d6c34fb..f426e662f580283924d892f04434f3d5f521d213 100644
--- a/extensions/css/syntaxes/css.tmLanguage.json
+++ b/extensions/css/syntaxes/css.tmLanguage.json
@@ -4,7 +4,7 @@
 		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
 		"Once accepted there, we are happy to receive an update request."
 	],
-	"version": "https://github.com/octref/language-css/commit/ea1d7e3619966e47c57498913a5eabea0cce7538",
+	"version": "https://github.com/octref/language-css/commit/f8a70d3f2540a7bf12a7cbc13c1d7bb76cc8cdd0",
 	"name": "CSS",
 	"scopeName": "source.css",
 	"patterns": [
@@ -606,8 +606,8 @@
 					]
 				},
 				{
-					"begin": "(?i)(?=@[\\w-]+(\\s|\\(|/\\*|$))",
-					"end": "(?<=})(?!\\G)",
+					"begin": "(?i)(?=@[\\w-]+(\\s|\\(|{|;|/\\*|$))",
+					"end": "(?<=}|;)(?!\\G)",
 					"patterns": [
 						{
 							"begin": "(?i)\\G(@)[\\w-]+",
@@ -1397,7 +1397,7 @@
 		"property-names": {
 			"patterns": [
 				{
-					"match": "(?xi) (?<![\\w-])\n(?:\n    # Standard CSS\n    additive-symbols|align-content|align-items|align-self|all|animation|animation-delay|animation-direction\n  | animation-duration|animation-fill-mode|animation-iteration-count|animation-name|animation-play-state\n  | animation-timing-function|backface-visibility|background|background-attachment|background-blend-mode\n  | background-clip|background-color|background-image|background-origin|background-position|background-position-[xy]\n  | background-repeat|background-size|block-size|border|border-block-end|border-block-end-color|border-block-end-style\n  | border-block-end-width|border-block-start|border-block-start-color|border-block-start-style\n  | border-block-start-width|border-bottom|border-bottom-color|border-bottom-left-radius|border-bottom-right-radius\n  | border-bottom-style|border-bottom-width|border-collapse|border-color|border-image|border-image-outset\n  | border-image-repeat|border-image-slice|border-image-source|border-image-width|border-inline-end\n  | border-inline-end-color|border-inline-end-style|border-inline-end-width|border-inline-start\n  | border-inline-start-color|border-inline-start-style|border-inline-start-width|border-left|border-left-color\n  | border-left-style|border-left-width|border-radius|border-right|border-right-color|border-right-style\n  | border-right-width|border-spacing|border-style|border-top|border-top-color|border-top-left-radius\n  | border-top-right-radius|border-top-style|border-top-width|border-width|bottom|box-decoration-break\n  | box-shadow|box-sizing|break-after|break-before|break-inside|caption-side|clear|clip|clip-path|color\n  | column-count|column-fill|column-gap|column-rule|column-rule-color|column-rule-style|column-rule-width\n  | column-span|column-width|columns|content|counter-increment|counter-reset|cursor|direction|display\n  | empty-cells|filter|flex|flex-basis|flex-direction|flex-flow|flex-grow|flex-shrink|flex-wrap|float\n  | font|font-display|font-family|font-feature-settings|font-kerning|font-language-override|font-size|font-size-adjust\n  | font-stretch|font-style|font-synthesis|font-variant|font-variant-alternates|font-variant-caps\n  | font-variant-east-asian|font-variant-ligatures|font-variant-numeric|font-variant-position|font-weight\n  | grid|grid-area|grid-auto-columns|grid-auto-flow|grid-auto-rows|grid-column|grid-column-end|grid-column-gap\n  | grid-column-start|grid-gap|grid-row|grid-row-end|grid-row-gap|grid-row-start|grid-template|grid-template-areas\n  | grid-template-columns|grid-template-rows|height|hyphens|image-orientation|image-rendering|image-resolution\n  | ime-mode|inline-size|isolation|justify-content|left|letter-spacing|line-break|line-height|list-style\n  | list-style-image|list-style-position|list-style-type|margin|margin-block-end|margin-block-start|margin-bottom\n  | margin-inline-end|margin-inline-start|margin-left|margin-right|margin-top|mask|mask-clip|mask-composite\n  | mask-image|mask-mode|mask-origin|mask-position|mask-repeat|mask-size|mask-type|max-block-size|max-height\n  | max-inline-size|max-width|max-zoom|min-block-size|min-height|min-inline-size|min-width|min-zoom|mix-blend-mode\n  | negative|object-fit|object-position|offset-block-end|offset-block-start|offset-inline-end|offset-inline-start\n  | opacity|order|orientation|orphans|outline|outline-color|outline-offset|outline-style|outline-width|overflow\n  | overflow-wrap|overflow-[xy]|pad|padding|padding-block-end|padding-block-start|padding-bottom|padding-inline-end\n  | padding-inline-start|padding-left|padding-right|padding-top|page-break-after|page-break-before|page-break-inside\n  | perspective|perspective-origin|pointer-events|position|prefix|quotes|range|resize|right|ruby-align|ruby-merge\n  | ruby-position|scroll-behavior|scroll-snap-coordinate|scroll-snap-destination|scroll-snap-type|shape-image-threshold\n  | shape-margin|shape-outside|speak-as|src|suffix|symbols|system|tab-size|table-layout|text-align|text-align-last\n  | text-combine-upright|text-decoration|text-decoration-color|text-decoration-line|text-decoration-style|text-emphasis\n  | text-emphasis-color|text-emphasis-position|text-emphasis-style|text-indent|text-orientation|text-overflow\n  | text-rendering|text-shadow|text-transform|text-underline-position|top|touch-action|transform|transform-box\n  | transform-origin|transform-style|transition|transition-delay|transition-duration|transition-property\n  | transition-timing-function|unicode-bidi|unicode-range|user-zoom|vertical-align|visibility|white-space|widows\n  | width|will-change|word-break|word-spacing|word-wrap|writing-mode|z-index|zoom\n\n  # SVG attributes\n  | alignment-baseline|baseline-shift|clip-rule|color-interpolation|color-interpolation-filters|color-profile\n  | color-rendering|cx|cy|dominant-baseline|enable-background|fill|fill-opacity|fill-rule|flood-color|flood-opacity\n  | glyph-orientation-horizontal|glyph-orientation-vertical|height|kerning|lighting-color|marker-end|marker-mid\n  | marker-start|r|rx|ry|shape-rendering|stop-color|stop-opacity|stroke|stroke-dasharray|stroke-dashoffset|stroke-linecap\n  | stroke-linejoin|stroke-miterlimit|stroke-opacity|stroke-width|text-anchor|width|x|y\n\n  # Not listed on MDN; presumably deprecated\n  | adjust|after|align|align-last|alignment|alignment-adjust|appearance|attachment|azimuth|background-break\n  | balance|baseline|before|bidi|binding|bookmark|bookmark-label|bookmark-level|bookmark-target|border-length\n  | bottom-color|bottom-left-radius|bottom-right-radius|bottom-style|bottom-width|box|box-align|box-direction\n  | box-flex|box-flex-group|box-lines|box-ordinal-group|box-orient|box-pack|break|character|collapse|column\n  | column-break-after|column-break-before|count|counter|crop|cue|cue-after|cue-before|decoration|decoration-break\n  | delay|display-model|display-role|down|drop|drop-initial-after-adjust|drop-initial-after-align|drop-initial-before-adjust\n  | drop-initial-before-align|drop-initial-size|drop-initial-value|duration|elevation|emphasis|family|fit|fit-position\n  | flex-group|float-offset|gap|grid-columns|grid-rows|hanging-punctuation|header|hyphenate|hyphenate-after|hyphenate-before\n  | hyphenate-character|hyphenate-lines|hyphenate-resource|icon|image|increment|indent|index|initial-after-adjust\n  | initial-after-align|initial-before-adjust|initial-before-align|initial-size|initial-value|inline-box-align|iteration-count\n  | justify|label|left-color|left-style|left-width|length|level|line|line-stacking|line-stacking-ruby|line-stacking-shift\n  | line-stacking-strategy|lines|list|mark|mark-after|mark-before|marks|marquee|marquee-direction|marquee-play-count|marquee-speed\n  | marquee-style|max|min|model|move-to|name|nav|nav-down|nav-index|nav-left|nav-right|nav-up|new|numeral|offset|ordinal-group\n  | orient|origin|overflow-style|overhang|pack|page|page-policy|pause|pause-after|pause-before|phonemes|pitch|pitch-range\n  | play-count|play-during|play-state|point|presentation|presentation-level|profile|property|punctuation|punctuation-trim\n  | radius|rate|rendering-intent|repeat|replace|reset|resolution|resource|respond-to|rest|rest-after|rest-before|richness\n  | right-color|right-style|right-width|role|rotation|rotation-point|rows|ruby|ruby-overhang|ruby-span|rule|rule-color\n  | rule-style|rule-width|shadow|size|size-adjust|sizing|space|space-collapse|spacing|span|speak|speak-header|speak-numeral\n  | speak-punctuation|speech|speech-rate|speed|stacking|stacking-ruby|stacking-shift|stacking-strategy|stress|stretch\n  | string-set|style|style-image|style-position|style-type|target|target-name|target-new|target-position|text|text-height\n  | text-justify|text-outline|text-replace|text-wrap|timing-function|top-color|top-left-radius|top-right-radius|top-style\n  | top-width|trim|unicode|up|user-select|variant|voice|voice-balance|voice-duration|voice-family|voice-pitch|voice-pitch-range\n  | voice-rate|voice-stress|voice-volume|volume|weight|white|white-space-collapse|word|wrap\n)\n(?![\\w-])",
+					"match": "(?xi) (?<![\\w-])\n(?:\n    # Standard CSS\n    additive-symbols|align-content|align-items|align-self|all|animation|animation-delay|animation-direction\n  | animation-duration|animation-fill-mode|animation-iteration-count|animation-name|animation-play-state\n  | animation-timing-function|backface-visibility|background|background-attachment|background-blend-mode\n  | background-clip|background-color|background-image|background-origin|background-position|background-position-[xy]\n  | background-repeat|background-size|block-size|border|border-block-end|border-block-end-color|border-block-end-style\n  | border-block-end-width|border-block-start|border-block-start-color|border-block-start-style\n  | border-block-start-width|border-bottom|border-bottom-color|border-bottom-left-radius|border-bottom-right-radius\n  | border-bottom-style|border-bottom-width|border-collapse|border-color|border-image|border-image-outset\n  | border-image-repeat|border-image-slice|border-image-source|border-image-width|border-inline-end\n  | border-inline-end-color|border-inline-end-style|border-inline-end-width|border-inline-start\n  | border-inline-start-color|border-inline-start-style|border-inline-start-width|border-left|border-left-color\n  | border-left-style|border-left-width|border-radius|border-right|border-right-color|border-right-style\n  | border-right-width|border-spacing|border-style|border-top|border-top-color|border-top-left-radius\n  | border-top-right-radius|border-top-style|border-top-width|border-width|bottom|box-decoration-break\n  | box-shadow|box-sizing|break-after|break-before|break-inside|caption-side|clear|clip|clip-path|color\n  | column-count|column-fill|column-gap|column-rule|column-rule-color|column-rule-style|column-rule-width\n  | column-span|column-width|columns|content|counter-increment|counter-reset|cursor|direction|display\n  | empty-cells|filter|flex|flex-basis|flex-direction|flex-flow|flex-grow|flex-shrink|flex-wrap|float\n  | font|font-display|font-family|font-feature-settings|font-kerning|font-language-override|font-size|font-size-adjust\n  | font-stretch|font-style|font-synthesis|font-variant|font-variant-alternates|font-variant-caps\n  | font-variant-east-asian|font-variant-ligatures|font-variant-numeric|font-variant-position|font-weight\n  | grid|grid-area|grid-auto-columns|grid-auto-flow|grid-auto-rows|grid-column|grid-column-end|grid-column-gap\n  | grid-column-start|grid-gap|grid-row|grid-row-end|grid-row-gap|grid-row-start|grid-template|grid-template-areas\n  | grid-template-columns|grid-template-rows|height|hyphens|image-orientation|image-rendering|image-resolution\n  | ime-mode|inline-size|isolation|justify-self|justify-items|justify-content|left|letter-spacing|line-break|line-height|list-style\n  | list-style-image|list-style-position|list-style-type|margin|margin-block-end|margin-block-start|margin-bottom\n  | margin-inline-end|margin-inline-start|margin-left|margin-right|margin-top|mask|mask-clip|mask-composite\n  | mask-image|mask-mode|mask-origin|mask-position|mask-repeat|mask-size|mask-type|max-block-size|max-height\n  | max-inline-size|max-width|max-zoom|min-block-size|min-height|min-inline-size|min-width|min-zoom|mix-blend-mode\n  | negative|object-fit|object-position|offset-block-end|offset-block-start|offset-inline-end|offset-inline-start\n  | opacity|order|orientation|orphans|outline|outline-color|outline-offset|outline-style|outline-width|overflow\n  | overflow-wrap|overflow-[xy]|pad|padding|padding-block-end|padding-block-start|padding-bottom|padding-inline-end\n  | padding-inline-start|padding-left|padding-right|padding-top|page-break-after|page-break-before|page-break-inside\n  | perspective|perspective-origin|pointer-events|position|prefix|quotes|range|resize|right|ruby-align|ruby-merge\n  | ruby-position|scroll-behavior|scroll-snap-coordinate|scroll-snap-destination|scroll-snap-type|shape-image-threshold\n  | shape-margin|shape-outside|speak-as|src|suffix|symbols|system|tab-size|table-layout|text-align|text-align-last\n  | text-combine-upright|text-decoration|text-decoration-color|text-decoration-line|text-decoration-style|text-emphasis\n  | text-emphasis-color|text-emphasis-position|text-emphasis-style|text-indent|text-orientation|text-overflow\n  | text-rendering|text-shadow|text-transform|text-underline-position|top|touch-action|transform|transform-box\n  | transform-origin|transform-style|transition|transition-delay|transition-duration|transition-property\n  | transition-timing-function|unicode-bidi|unicode-range|user-zoom|vertical-align|visibility|white-space|widows\n  | width|will-change|word-break|word-spacing|word-wrap|writing-mode|z-index|zoom\n\n  # SVG attributes\n  | alignment-baseline|baseline-shift|clip-rule|color-interpolation|color-interpolation-filters|color-profile\n  | color-rendering|cx|cy|dominant-baseline|enable-background|fill|fill-opacity|fill-rule|flood-color|flood-opacity\n  | glyph-orientation-horizontal|glyph-orientation-vertical|height|kerning|lighting-color|marker-end|marker-mid\n  | marker-start|r|rx|ry|shape-rendering|stop-color|stop-opacity|stroke|stroke-dasharray|stroke-dashoffset|stroke-linecap\n  | stroke-linejoin|stroke-miterlimit|stroke-opacity|stroke-width|text-anchor|width|x|y\n\n  # Not listed on MDN; presumably deprecated\n  | adjust|after|align|align-last|alignment|alignment-adjust|appearance|attachment|azimuth|background-break\n  | balance|baseline|before|bidi|binding|bookmark|bookmark-label|bookmark-level|bookmark-target|border-length\n  | bottom-color|bottom-left-radius|bottom-right-radius|bottom-style|bottom-width|box|box-align|box-direction\n  | box-flex|box-flex-group|box-lines|box-ordinal-group|box-orient|box-pack|break|character|collapse|column\n  | column-break-after|column-break-before|count|counter|crop|cue|cue-after|cue-before|decoration|decoration-break\n  | delay|display-model|display-role|down|drop|drop-initial-after-adjust|drop-initial-after-align|drop-initial-before-adjust\n  | drop-initial-before-align|drop-initial-size|drop-initial-value|duration|elevation|emphasis|family|fit|fit-position\n  | flex-group|float-offset|gap|grid-columns|grid-rows|hanging-punctuation|header|hyphenate|hyphenate-after|hyphenate-before\n  | hyphenate-character|hyphenate-lines|hyphenate-resource|icon|image|increment|indent|index|initial-after-adjust\n  | initial-after-align|initial-before-adjust|initial-before-align|initial-size|initial-value|inline-box-align|iteration-count\n  | justify|label|left-color|left-style|left-width|length|level|line|line-stacking|line-stacking-ruby|line-stacking-shift\n  | line-stacking-strategy|lines|list|mark|mark-after|mark-before|marks|marquee|marquee-direction|marquee-play-count|marquee-speed\n  | marquee-style|max|min|model|move-to|name|nav|nav-down|nav-index|nav-left|nav-right|nav-up|new|numeral|offset|ordinal-group\n  | orient|origin|overflow-style|overhang|pack|page|page-policy|pause|pause-after|pause-before|phonemes|pitch|pitch-range\n  | play-count|play-during|play-state|point|presentation|presentation-level|profile|property|punctuation|punctuation-trim\n  | radius|rate|rendering-intent|repeat|replace|reset|resolution|resource|respond-to|rest|rest-after|rest-before|richness\n  | right-color|right-style|right-width|role|rotation|rotation-point|rows|ruby|ruby-overhang|ruby-span|rule|rule-color\n  | rule-style|rule-width|shadow|size|size-adjust|sizing|space|space-collapse|spacing|span|speak|speak-header|speak-numeral\n  | speak-punctuation|speech|speech-rate|speed|stacking|stacking-ruby|stacking-shift|stacking-strategy|stress|stretch\n  | string-set|style|style-image|style-position|style-type|target|target-name|target-new|target-position|text|text-height\n  | text-justify|text-outline|text-replace|text-wrap|timing-function|top-color|top-left-radius|top-right-radius|top-style\n  | top-width|trim|unicode|up|user-select|variant|voice|voice-balance|voice-duration|voice-family|voice-pitch|voice-pitch-range\n  | voice-rate|voice-stress|voice-volume|volume|weight|white|white-space-collapse|word|wrap\n)\n(?![\\w-])",
 					"name": "support.type.property-name.css"
 				},
 				{