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1561 lines
50 KiB
1561 lines
50 KiB
2 years ago
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export default [
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{
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"id": "all-property",
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"title": "`all` Property",
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"description": "A property for defining the reset of all properties of an element",
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"specification": "https://www.w3.org/TR/css-cascade-3/#all-shorthand",
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"stage": 4,
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"browser_support": {
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"edge": "79",
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"firefox": "27",
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"chrome": "37",
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"safari": "9.1",
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"opera": "24",
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"ios_saf": "9.3",
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"android": "4.4.3",
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"op_mob": "64",
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"and_chr": "37",
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"and_ff": "27",
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"and_uc": "12.12",
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"samsung": "4",
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"and_qq": "10.4",
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"baidu": "7.12",
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"kaios": "2.5"
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},
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"docs": {
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"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/all"
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},
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"example": "a {\n all: initial;\n}",
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"polyfills": [
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{
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"type": "PostCSS Plugin",
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"link": "https://github.com/maximkoretskiy/postcss-initial"
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}
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],
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"vendors_implementations": 3
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},
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{
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"id": "any-link-pseudo-class",
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"title": "`:any-link` Hyperlink Pseudo-Class",
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"description": "A pseudo-class for matching anchor elements independent of whether they have been visited",
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"specification": "https://www.w3.org/TR/selectors-4/#any-link-pseudo",
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"stage": 2,
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"browser_support": {
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"chrome": "1",
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"and_chr": "18",
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"edge": "79",
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"firefox": "1",
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"and_ff": "4",
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"opera": "15",
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"op_mob": "14",
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"safari": "3",
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"ios_saf": "1",
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"samsung": "1.0",
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"android": "65"
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},
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"docs": {
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"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:any-link"
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},
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"example": "nav :any-link > span {\n background-color: yellow;\n}",
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"polyfills": [
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{
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"type": "PostCSS Plugin",
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"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-pseudo-class-any-link"
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}
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],
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"vendors_implementations": 3
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},
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{
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"id": "blank-pseudo-class",
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"title": "`:blank` Empty-Value Pseudo-Class",
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"description": "A pseudo-class for matching form elements when they are empty",
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"specification": "https://www.w3.org/TR/selectors-4/#blank",
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"stage": 2,
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"browser_support": {},
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"docs": {
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"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:blank"
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},
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"example": "input:blank {\n background-color: yellow;\n}",
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"polyfills": [
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{
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"type": "JavaScript Library",
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"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/css-blank-pseudo"
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},
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{
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"type": "PostCSS Plugin",
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"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/css-blank-pseudo"
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}
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],
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"vendors_implementations": 0
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},
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{
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"id": "break-properties",
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"title": "Break Properties",
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"description": "Properties for defining the break behavior between and within boxes",
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"specification": "https://www.w3.org/TR/css-break-3/#breaking-controls",
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"stage": 3,
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"browser_support": {
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"ie": "10",
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"edge": "12",
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"safari": "10",
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"opera": "11.1",
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"ios_saf": "10",
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"op_mini": "all",
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"op_mob": "11.1",
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"ie_mob": "10",
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"and_uc": "12.12",
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"samsung": "5"
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},
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"docs": {
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"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/break-after"
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},
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"example": "a {\n break-inside: avoid;\n break-before: avoid-column;\n break-after: always;\n}",
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"polyfills": [
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{
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"type": "PostCSS Plugin",
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"link": "https://github.com/shrpne/postcss-page-break"
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}
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],
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"vendors_implementations": 1
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},
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{
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"id": "calc-constants",
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"title": "`e`, `pi`, `infinity`, `-infinity` and `NaN` constants for calculation",
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"description": "Constants for calculation simplification",
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"specification": "https://www.w3.org/TR/css-values-4/#calc-constants",
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"stage": 2,
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"browser_support": {},
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"example": "p {\n font-size: calc(pow(e, pi) * 1rem);\n}",
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"vendors_implementations": 0
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},
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{
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"id": "cascade-layers",
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"title": "CSS Cascade Layers",
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"description": "The `@layer` at-rule allows authors to explicitly layer their styles in the cascade, before specificity and order of appearance are considered.",
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"specification": "https://www.w3.org/TR/css-cascade-5/#layering",
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"stage": 2,
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"browser_support": {
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"edge": "99",
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"firefox": "97",
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"chrome": "99",
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"safari": "15.4",
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"opera": "86",
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"ios_saf": "15.4",
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"android": "99",
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"and_chr": "99",
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"and_ff": "97"
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},
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"docs": {
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"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/@layer"
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},
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"example": "/* Un-layered styles have the highest priority */\na {\n color: mediumvioletred;\n}\n\n@layer defaults {\n a { color: maroon; }\n}",
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"polyfills": [
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{
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"type": "PostCSS Plugin",
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"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-cascade-layers"
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}
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],
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"vendors_implementations": 3
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},
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{
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"id": "case-insensitive-attributes",
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"title": "Case-Insensitive Attributes",
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"description": "An attribute selector matching attribute values case-insensitively",
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"specification": "https://www.w3.org/TR/selectors-4/#attribute-case",
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"stage": 2,
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"browser_support": {
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"edge": "79",
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"firefox": "47",
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"chrome": "49",
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"safari": "9",
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"opera": "36",
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"ios_saf": "9",
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"android": "49",
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"op_mob": "64",
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"and_chr": "49",
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"and_ff": "47",
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"and_uc": "12.12",
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"samsung": "5",
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"and_qq": "10.4",
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"kaios": "2.5"
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},
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"docs": {
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"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/Attribute_selectors"
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},
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"example": "[frame=hsides i] {\n border-style: solid none;\n}",
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"polyfills": [
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{
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"type": "PostCSS Plugin",
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"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-attribute-case-insensitive"
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}
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],
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"vendors_implementations": 3
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},
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{
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"id": "clamp",
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"title": "`clamp` Function",
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"description": "The clamp() CSS function clamps a value between an upper and lower bound. It enables selecting a middle value within a range of values between a defined minimum and maximum.",
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"specification": "https://www.w3.org/TR/css-values-4/#funcdef-clamp",
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"stage": 2,
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"browser_support": {
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"chrome": "79",
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"and_chr": "79",
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"edge": "79",
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"firefox": "75",
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"and_ff": "79",
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"opera": "66",
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"op_mob": "57",
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"safari": "13.1",
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"ios_saf": "13.4",
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"samsung": "12.0",
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"android": "79"
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},
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"docs": {
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"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/clamp()"
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},
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"example": "button {\n font-size: clamp(1rem, 2.5vw, 2rem);\n}",
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"polyfills": [
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{
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||
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"type": "PostCSS Plugin",
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||
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"link": "https://github.com/polemius/postcss-clamp"
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}
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],
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"vendors_implementations": 3
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},
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{
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"id": "color-adjust",
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"title": "`color-adjust` Property",
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"description": "The color-adjust property is a non-standard CSS extension that can be used to force printing of background colors and images",
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"specification": "https://www.w3.org/TR/css-color-4/#color-adjust",
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"stage": 2,
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"browser_support": {
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"firefox": "48",
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"and_ff": "48",
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"kaios": "2.5"
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},
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"docs": {
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"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/color-adjust"
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},
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"example": ".background {\n background-color:#ccc;\n}\n.background.color-adjust {\n color-adjust: economy;\n}\n.background.color-adjust-exact {\n color-adjust: exact;\n}",
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"vendors_implementations": 1
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},
|
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{
|
||
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"id": "color-contrast",
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"title": "`color-contrast()` Function",
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"description": "A function for choosing the color that contrasts the most.",
|
||
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"specification": "https://www.w3.org/TR/css-color-5/#colorcontrast",
|
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"stage": 2,
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||
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"browser_support": {},
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||
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"docs": {
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||
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"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/color_value/color-contrast()"
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},
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"example": "p {\n color: color-contrast(wheat vs tan, sienna, var(--myAccent), #d2691e);\n}",
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"polyfills": [],
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"vendors_implementations": 0
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||
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},
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||
|
|
{
|
||
|
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"id": "color-function",
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"title": "`color()` Function",
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"description": "A function that allows a color to be specified in a particular, specified color space rather than the implicit sRGB color space that most of the other color functions operate in.",
|
||
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"specification": "https://www.w3.org/TR/css-color-4/#funcdef-color",
|
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"stage": 2,
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"browser_support": {
|
||
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"safari": "15",
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||
|
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"ios_saf": "15"
|
||
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},
|
||
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"docs": {
|
||
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"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/color_value/color()"
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},
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"example": "p {\n color: color(display-p3 1 0.5 0);\n color: color(display-p3 1 0.5 0 / .5);\n}",
|
||
|
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"polyfills": [
|
||
|
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{
|
||
|
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"type": "PostCSS Plugin",
|
||
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"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-color-function"
|
||
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}
|
||
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],
|
||
|
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"vendors_implementations": 1
|
||
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},
|
||
|
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{
|
||
|
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"id": "color-functional-notation",
|
||
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"title": "Color Functional Notation",
|
||
|
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"description": "A space and slash separated notation for specifying colors",
|
||
|
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"specification": "https://www.w3.org/TR/css-color-4/#funcdef-rgb",
|
||
|
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"stage": 2,
|
||
|
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"browser_support": {
|
||
|
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"chrome": "65",
|
||
|
|
"and_chr": "65",
|
||
|
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"edge": "79",
|
||
|
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"firefox": "52",
|
||
|
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"and_ff": "52",
|
||
|
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"opera": "52",
|
||
|
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"op_mob": "47",
|
||
|
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"safari": "12.1",
|
||
|
|
"ios_saf": "12.2",
|
||
|
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"samsung": "9.0",
|
||
|
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"android": "65"
|
||
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},
|
||
|
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"example": "em {\n background-color: hsl(120deg 100% 25%);\n color: rgb(0 255 0);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
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"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-color-functional-notation"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
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"id": "color-mix",
|
||
|
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"title": "`color-mix()` Function",
|
||
|
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"description": "A function for mixing colors",
|
||
|
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"specification": "https://www.w3.org/TR/css-color-5/#color-mix",
|
||
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"stage": 2,
|
||
|
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"browser_support": {},
|
||
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"example": "p {\n color: color-mix(in lch, purple 50%, plum 50%);\n}",
|
||
|
|
"polyfills": [],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "color-mod-function",
|
||
|
|
"title": "`color-mod()` Function",
|
||
|
|
"description": "A function for modifying colors",
|
||
|
|
"specification": "https://www.w3.org/TR/css-color-4/#funcdef-color-mod",
|
||
|
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"stage": -1,
|
||
|
|
"browser_support": {},
|
||
|
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"example": "p {\n color: color-mod(black alpha(50%));\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-color-mod-function"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "container-queries",
|
||
|
|
"title": "Container Queries",
|
||
|
|
"description": "New container property and container at rule to make changes depending on the container's size",
|
||
|
|
"specification": "https://www.w3.org/TR/css-contain-3/#container-queries",
|
||
|
|
"stage": 0,
|
||
|
|
"browser_support": {
|
||
|
|
"safari": "TP"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Container_Queries"
|
||
|
|
},
|
||
|
|
"example": ".container {\n contain: layout inline-size;\n}\n\n@container (min-width: 700px) {\n .container {\n /* styles applied when a container is at least 700px */\n }\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "JavaScript Library",
|
||
|
|
"link": "https://www.npmjs.com/package/container-query-polyfill"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "custom-media-queries",
|
||
|
|
"title": "Custom Media Queries",
|
||
|
|
"description": "An at-rule for defining aliases that represent media queries",
|
||
|
|
"specification": "https://www.w3.org/TR/mediaqueries-5/#at-ruledef-custom-media",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {},
|
||
|
|
"example": "@custom-media --narrow-window (max-width: 30em);\n\n@media (--narrow-window) {}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-custom-media"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "custom-properties",
|
||
|
|
"title": "Custom Properties",
|
||
|
|
"description": "A syntax for defining custom values accepted by all CSS properties",
|
||
|
|
"specification": "https://www.w3.org/TR/css-variables-1/",
|
||
|
|
"stage": 3,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "16",
|
||
|
|
"firefox": "31",
|
||
|
|
"chrome": "49",
|
||
|
|
"safari": "10",
|
||
|
|
"opera": "36",
|
||
|
|
"ios_saf": "10",
|
||
|
|
"android": "49",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "49",
|
||
|
|
"and_ff": "31",
|
||
|
|
"and_uc": "12.12",
|
||
|
|
"samsung": "5",
|
||
|
|
"kaios": "2.5"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/var"
|
||
|
|
},
|
||
|
|
"example": ":root {\n --some-length: 32px;\n\n height: var(--some-length);\n width: var(--some-length);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-custom-properties"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "custom-property-sets",
|
||
|
|
"title": "Custom Property Sets",
|
||
|
|
"description": "A syntax for storing properties in named variables, referenceable in other style rules",
|
||
|
|
"specification": "https://tabatkins.github.io/specs/css-apply-rule/",
|
||
|
|
"stage": -1,
|
||
|
|
"browser_support": {},
|
||
|
|
"example": "img {\n --some-length-styles: {\n height: 32px;\n width: 32px;\n };\n\n @apply --some-length-styles;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/pascalduez/postcss-apply"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "custom-selectors",
|
||
|
|
"title": "Custom Selectors",
|
||
|
|
"description": "An at-rule for defining aliases that represent selectors",
|
||
|
|
"specification": "https://drafts.csswg.org/css-extensions/#custom-selectors",
|
||
|
|
"stage": 1,
|
||
|
|
"browser_support": {},
|
||
|
|
"example": "@custom-selector :--heading h1, h2, h3, h4, h5, h6;\n\narticle :--heading + p {}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-custom-selectors"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "dir-pseudo-class",
|
||
|
|
"title": "`:dir` Directionality Pseudo-Class",
|
||
|
|
"description": "A pseudo-class for matching elements based on their directionality",
|
||
|
|
"specification": "https://www.w3.org/TR/selectors-4/#dir-pseudo",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"firefox": "49",
|
||
|
|
"and_ff": "49"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:dir"
|
||
|
|
},
|
||
|
|
"example": "blockquote:dir(rtl) {\n margin-right: 10px;\n}\n\nblockquote:dir(ltr) {\n margin-left: 10px;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-dir-pseudo-class"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 1
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "display-two-values",
|
||
|
|
"title": "Two values syntax for `display`",
|
||
|
|
"description": "Syntax that allows definition of outer and inner displays types for an element",
|
||
|
|
"specification": "https://www.w3.org/TR/css-display-3/#the-display-properties",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"firefox": "70",
|
||
|
|
"safari": "15",
|
||
|
|
"ios_saf": "15"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/display/two-value_syntax_of_display"
|
||
|
|
},
|
||
|
|
"example": ".element {\n display: inline flow-root;\n display: inline flex;\n display: block grid;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-normalize-display-values"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 2
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "double-position-gradients",
|
||
|
|
"title": "Double Position Gradients",
|
||
|
|
"description": "A syntax for using two positions in a gradient.",
|
||
|
|
"specification": "https://www.w3.org/TR/css-images-4/#color-stop-syntax",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"chrome": "72",
|
||
|
|
"and_chr": "72",
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "83",
|
||
|
|
"and_ff": "83",
|
||
|
|
"opera": "60",
|
||
|
|
"op_mob": "51",
|
||
|
|
"safari": "12.1",
|
||
|
|
"ios_saf": "12.2",
|
||
|
|
"samsung": "11.0",
|
||
|
|
"android": "72"
|
||
|
|
},
|
||
|
|
"example": ".pie_chart {\n background-image: conic-gradient(yellowgreen 40%, gold 0deg 75%, #f06 0deg);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-double-position-gradients"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "environment-variables",
|
||
|
|
"title": "Custom Environment Variables",
|
||
|
|
"description": "A syntax for using custom values accepted by CSS globally",
|
||
|
|
"specification": "https://drafts.csswg.org/css-env-1/",
|
||
|
|
"stage": 0,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "65",
|
||
|
|
"chrome": "69",
|
||
|
|
"safari": "11.1",
|
||
|
|
"opera": "56",
|
||
|
|
"ios_saf": "11.3",
|
||
|
|
"android": "69",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "69",
|
||
|
|
"and_ff": "65",
|
||
|
|
"samsung": "10.1"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/env"
|
||
|
|
},
|
||
|
|
"example": "@media (max-width: env(--brand-small)) {\n body {\n padding: env(--brand-spacing);\n }\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-env-function"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "exponential-functions",
|
||
|
|
"title": "`pow()`, `sqrt()`, `hypot()`, `log()`, `exp()` exponential functions",
|
||
|
|
"description": "Compute various exponential functions with their arguments",
|
||
|
|
"specification": "https://www.w3.org/TR/css-values-4/#exponent-funcs",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {},
|
||
|
|
"example": "p {\n font-size: calc(pow(10, 12) * 1rem);\n font-size: calc(sqrt(100) * 1rem);\n font-size: calc(hypot(3, 4) * 1rem);\n font-size: calc(log(10) * 1rem);\n font-size: calc(exp(10) * 1rem);\n}",
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "fangsong-font-family",
|
||
|
|
"title": "`fangsong` Font Family",
|
||
|
|
"description": "A generic font used for Fang Song (仿宋) typefaces in Chinese",
|
||
|
|
"specification": "https://www.w3.org/TR/css-fonts-4/#fangsong-def",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/font-family#Syntax"
|
||
|
|
},
|
||
|
|
"example": "body {\n font-family: fangsong;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/JLHwung/postcss-font-family-fangsong"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "focus-visible-pseudo-class",
|
||
|
|
"title": "`:focus-visible` Focus-Indicated Pseudo-Class",
|
||
|
|
"description": "A pseudo-class for matching focused elements that indicate that focus to a user",
|
||
|
|
"specification": "https://www.w3.org/TR/selectors-4/#focus-visible-pseudo",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"chrome": "86",
|
||
|
|
"and_chr": "86",
|
||
|
|
"edge": "86",
|
||
|
|
"firefox": "85",
|
||
|
|
"and_ff": "85",
|
||
|
|
"opera": "72",
|
||
|
|
"op_mob": "61",
|
||
|
|
"safari": "15.4",
|
||
|
|
"ios_saf": "15.4",
|
||
|
|
"samsung": "14.0",
|
||
|
|
"android": "86"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-visible"
|
||
|
|
},
|
||
|
|
"example": ":focus:not(:focus-visible) {\n outline: 0;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "JavaScript Library",
|
||
|
|
"link": "https://github.com/WICG/focus-visible"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-focus-visible"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "focus-within-pseudo-class",
|
||
|
|
"title": "`:focus-within` Focus Container Pseudo-Class",
|
||
|
|
"description": "A pseudo-class for matching elements that are either focused or that have focused descendants",
|
||
|
|
"specification": "https://www.w3.org/TR/selectors-4/#focus-within-pseudo",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "52",
|
||
|
|
"chrome": "60",
|
||
|
|
"safari": "10.1",
|
||
|
|
"opera": "47",
|
||
|
|
"ios_saf": "10.3",
|
||
|
|
"android": "60",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "60",
|
||
|
|
"and_ff": "52",
|
||
|
|
"samsung": "8.2",
|
||
|
|
"and_qq": "10.4"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-within"
|
||
|
|
},
|
||
|
|
"example": "form:focus-within {\n background: rgba(0, 0, 0, 0.3);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "JavaScript Library",
|
||
|
|
"link": "https://github.com/jsxtools/focus-within"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-focus-within"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "font-format-keywords",
|
||
|
|
"title": "Font `format()` Keywords",
|
||
|
|
"description": "A syntax for specifying font format as a keyword in `@font-face` rule’s `format()` function",
|
||
|
|
"specification": "https://www.w3.org/TR/css-fonts-4/#font-format-values",
|
||
|
|
"stage": 1,
|
||
|
|
"browser_support": {
|
||
|
|
"safari": "4",
|
||
|
|
"ios_saf": "5"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face"
|
||
|
|
},
|
||
|
|
"example": "@font-face {\n src: url(file.woff2) format(woff2);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/valtlai/postcss-font-format-keywords"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 1
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "font-variant-property",
|
||
|
|
"title": "`font-variant` Property",
|
||
|
|
"description": "A property for defining the usage of alternate glyphs in a font",
|
||
|
|
"specification": "https://www.w3.org/TR/css-fonts-3/#propdef-font-variant",
|
||
|
|
"stage": 4,
|
||
|
|
"browser_support": {
|
||
|
|
"firefox": "34",
|
||
|
|
"safari": "9.1",
|
||
|
|
"ios_saf": "9.3",
|
||
|
|
"and_ff": "34",
|
||
|
|
"kaios": "2.5"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/font-variant"
|
||
|
|
},
|
||
|
|
"example": "h2 {\n font-variant: small-caps;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/postcss/postcss-font-variant"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 2
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "gap-properties",
|
||
|
|
"title": "Gap Properties",
|
||
|
|
"description": "Properties for defining gutters within a layout",
|
||
|
|
"specification": "https://www.w3.org/TR/css-grid-1/#gutters",
|
||
|
|
"stage": 3,
|
||
|
|
"browser_support": {
|
||
|
|
"chrome": "66",
|
||
|
|
"and_chr": "66",
|
||
|
|
"edge": "16",
|
||
|
|
"firefox": "61",
|
||
|
|
"and_ff": "61",
|
||
|
|
"opera": "53",
|
||
|
|
"op_mob": "47",
|
||
|
|
"safari": "12",
|
||
|
|
"ios_saf": "12",
|
||
|
|
"samsung": "9.0",
|
||
|
|
"android": "66"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/gap"
|
||
|
|
},
|
||
|
|
"example": ".grid-1 {\n gap: 20px;\n}\n\n.grid-2 {\n column-gap: 40px;\n row-gap: 20px;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-gap-properties"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "gray-function",
|
||
|
|
"title": "`gray()` Function",
|
||
|
|
"description": "A function for specifying fully desaturated colors",
|
||
|
|
"specification": "https://www.w3.org/TR/css-color-4/#funcdef-gray",
|
||
|
|
"stage": -1,
|
||
|
|
"browser_support": {},
|
||
|
|
"example": "p {\n color: gray(50);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/postcss/postcss-color-gray"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "grid-layout",
|
||
|
|
"title": "Grid Layout",
|
||
|
|
"description": "A syntax for using a grid concept to lay out content",
|
||
|
|
"specification": "https://www.w3.org/TR/css-grid-1/",
|
||
|
|
"stage": 3,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "16",
|
||
|
|
"firefox": "54",
|
||
|
|
"chrome": "58",
|
||
|
|
"safari": "10.1",
|
||
|
|
"opera": "44",
|
||
|
|
"ios_saf": "10.3",
|
||
|
|
"android": "58",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "58",
|
||
|
|
"and_ff": "54",
|
||
|
|
"and_uc": "12.12",
|
||
|
|
"samsung": "6.2",
|
||
|
|
"and_qq": "10.4",
|
||
|
|
"kaios": "2.5"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/grid"
|
||
|
|
},
|
||
|
|
"example": "section {\n display: grid;\n grid-template-columns: 100px 100px 100px;\n grid-gap: 10px;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/postcss/autoprefixer"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "has-pseudo-class",
|
||
|
|
"title": "`:has()` Relational Pseudo-Class",
|
||
|
|
"description": "A pseudo-class for matching ancestor and sibling elements",
|
||
|
|
"specification": "https://www.w3.org/TR/selectors-4/#has-pseudo",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"safari": "15.4",
|
||
|
|
"ios_saf": "15.4"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:has"
|
||
|
|
},
|
||
|
|
"example": "a:has(> img) {\n display: block;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "JavaScript Library",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/css-has-pseudo"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/css-has-pseudo"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"type": "Experimental Library",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/experimental/css-has-pseudo"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 1
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "hexadecimal-alpha-notation",
|
||
|
|
"title": "Hexadecimal Alpha Notation",
|
||
|
|
"description": "A 4 & 8 character hex color notation for specifying the opacity level",
|
||
|
|
"specification": "https://www.w3.org/TR/css-color-4/#hex-notation",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "49",
|
||
|
|
"chrome": "62",
|
||
|
|
"safari": "10",
|
||
|
|
"opera": "52",
|
||
|
|
"ios_saf": "10",
|
||
|
|
"android": "62",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "62",
|
||
|
|
"and_ff": "49",
|
||
|
|
"samsung": "8.2"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/color_value#Syntax_2"
|
||
|
|
},
|
||
|
|
"example": "section {\n background-color: #f3f3f3f3;\n color: #0003;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-color-hex-alpha"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "hwb-function",
|
||
|
|
"title": "`hwb()` Function",
|
||
|
|
"description": "A function for specifying colors by hue and then a degree of whiteness and blackness to mix into it",
|
||
|
|
"specification": "https://www.w3.org/TR/css-color-4/#funcdef-hwb",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"chrome": "101",
|
||
|
|
"and_chr": "101",
|
||
|
|
"edge": "101",
|
||
|
|
"firefox": "96",
|
||
|
|
"and_ff": "96",
|
||
|
|
"safari": "15",
|
||
|
|
"ios_saf": "15",
|
||
|
|
"android": "101"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/color_value/hwb()"
|
||
|
|
},
|
||
|
|
"example": "p {\n color: hwb(120 44% 50%);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-hwb-function"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "ic-unit",
|
||
|
|
"title": "`ic` length unit",
|
||
|
|
"description": "Equal to the used advance measure of the \"水\" (CJK water ideograph, U+6C34) glyph found in the font used to render it",
|
||
|
|
"specification": "https://www.w3.org/TR/css-values-4/#ic",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"firefox": "97",
|
||
|
|
"and_ff": "97",
|
||
|
|
"safari": "15.4",
|
||
|
|
"ios_saf": "15.4"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Values_and_Units#dimensions"
|
||
|
|
},
|
||
|
|
"example": "p {\n text-indent: 2ic;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-ic-unit"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 2
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "image-set-function",
|
||
|
|
"title": "`image-set()` Function",
|
||
|
|
"description": "A function for specifying image sources based on the user’s resolution",
|
||
|
|
"specification": "https://www.w3.org/TR/css-images-4/#image-set-notation",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/image-set"
|
||
|
|
},
|
||
|
|
"example": "p {\n background-image: image-set(\n \"foo.png\" 1x,\n \"foo-2x.png\" 2x,\n \"foo-print.png\" 600dpi\n );\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-image-set-function"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "in-out-of-range-pseudo-class",
|
||
|
|
"title": "`:in-range` and `:out-of-range` Pseudo-Classes",
|
||
|
|
"description": "A pseudo-class for matching elements that have range limitations",
|
||
|
|
"specification": "https://www.w3.org/TR/selectors-4/#range-pseudos",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "50",
|
||
|
|
"chrome": "53",
|
||
|
|
"safari": "10.1",
|
||
|
|
"opera": "40",
|
||
|
|
"ios_saf": "10.3",
|
||
|
|
"android": "53",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "53",
|
||
|
|
"and_ff": "50",
|
||
|
|
"and_uc": "12.12",
|
||
|
|
"samsung": "5",
|
||
|
|
"and_qq": "10.4",
|
||
|
|
"baidu": "7.12"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:in-range"
|
||
|
|
},
|
||
|
|
"example": "input:in-range {\n background-color: rgba(0, 255, 0, 0.25);\n}\ninput:out-of-range {\n background-color: rgba(255, 0, 0, 0.25);\n border: 2px solid red;\n}",
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "is-pseudo-class",
|
||
|
|
"title": "`:is()` Matches-Any Pseudo-Class",
|
||
|
|
"description": "A pseudo-class for matching elements in a selector list",
|
||
|
|
"specification": "https://www.w3.org/TR/selectors-4/#matches-pseudo",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "88",
|
||
|
|
"firefox": "78",
|
||
|
|
"chrome": "88",
|
||
|
|
"safari": "14",
|
||
|
|
"opera": "75",
|
||
|
|
"ios_saf": "14",
|
||
|
|
"android": "88",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "88",
|
||
|
|
"and_ff": "78",
|
||
|
|
"samsung": "15"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:is"
|
||
|
|
},
|
||
|
|
"example": "p:is(:first-child, .special) {\n margin-top: 1em;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-is-pseudo-class"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "lab-function",
|
||
|
|
"title": "`lab()` Function",
|
||
|
|
"description": "A function for specifying colors expressed in the CIE Lab color space",
|
||
|
|
"specification": "https://www.w3.org/TR/css-color-4/#funcdef-lab",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"safari": "15",
|
||
|
|
"ios_saf": "15"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/color_value/lab()"
|
||
|
|
},
|
||
|
|
"example": "body {\n color: lab(80% 50 20);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-lab-function"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 1
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "lch-function",
|
||
|
|
"title": "`lch()` Function",
|
||
|
|
"description": "A function for specifying colors expressed in the CIE Lab color space with chroma and hue",
|
||
|
|
"specification": "https://www.w3.org/TR/css-color-4/#funcdef-lch",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"safari": "15",
|
||
|
|
"ios_saf": "15"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/color_value/lch()"
|
||
|
|
},
|
||
|
|
"example": "body {\n color: lch(53% 105 40);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-lab-function"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 1
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "logical-properties-and-values",
|
||
|
|
"title": "Logical Properties and Values",
|
||
|
|
"description": "Flow-relative (left-to-right or right-to-left) properties and values",
|
||
|
|
"specification": "https://www.w3.org/TR/css-logical-1/",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "89",
|
||
|
|
"firefox": "66",
|
||
|
|
"chrome": "89",
|
||
|
|
"safari": "15",
|
||
|
|
"opera": "76",
|
||
|
|
"ios_saf": "15",
|
||
|
|
"android": "89",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "89",
|
||
|
|
"and_ff": "66",
|
||
|
|
"samsung": "15"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Logical_Properties"
|
||
|
|
},
|
||
|
|
"example": "span:first-child {\n float: inline-start;\n margin-inline-start: 10px;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-logical"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "matches-pseudo-class",
|
||
|
|
"title": "`:matches()` Matches-Any Pseudo-Class",
|
||
|
|
"description": "A pseudo-class for matching elements in a selector list",
|
||
|
|
"specification": "https://www.w3.org/TR/selectors-4/#selectordef-matches",
|
||
|
|
"stage": -1,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "88",
|
||
|
|
"firefox": "78",
|
||
|
|
"chrome": "88",
|
||
|
|
"safari": "14",
|
||
|
|
"opera": "75",
|
||
|
|
"ios_saf": "14",
|
||
|
|
"android": "88",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "88",
|
||
|
|
"and_ff": "78",
|
||
|
|
"samsung": "15"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:is"
|
||
|
|
},
|
||
|
|
"example": "p:matches(:first-child, .special) {\n margin-top: 1em;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/postcss/postcss-selector-matches"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "media-query-ranges",
|
||
|
|
"title": "Media Query Ranges",
|
||
|
|
"description": "A syntax for defining media query ranges using ordinary comparison operators",
|
||
|
|
"specification": "https://www.w3.org/TR/mediaqueries-4/#range-context",
|
||
|
|
"stage": 3,
|
||
|
|
"browser_support": {},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/Media_Queries/Using_media_queries#Syntax_improvements_in_Level_4"
|
||
|
|
},
|
||
|
|
"example": "@media (width < 480px) {}\n\n@media (480px <= width < 768px) {}\n\n@media (width >= 768px) {}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/postcss/postcss-media-minmax"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "nesting-rules",
|
||
|
|
"title": "Nesting Rules",
|
||
|
|
"description": "A syntax for nesting relative rules within rules",
|
||
|
|
"specification": "https://www.w3.org/TR/css-nesting-1/",
|
||
|
|
"stage": 1,
|
||
|
|
"browser_support": {},
|
||
|
|
"example": "article {\n & p {\n color: #333;\n }\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-nesting"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "not-pseudo-class",
|
||
|
|
"title": "`:not()` Negation List Pseudo-Class",
|
||
|
|
"description": "A pseudo-class for ignoring elements in a selector list",
|
||
|
|
"specification": "https://www.w3.org/TR/selectors-4/#negation-pseudo",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "88",
|
||
|
|
"firefox": "84",
|
||
|
|
"chrome": "88",
|
||
|
|
"safari": "9",
|
||
|
|
"opera": "75",
|
||
|
|
"ios_saf": "9",
|
||
|
|
"android": "88",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "88",
|
||
|
|
"and_ff": "84",
|
||
|
|
"samsung": "15"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:not"
|
||
|
|
},
|
||
|
|
"example": "p:not(:first-child, .special) {\n margin-top: 1em;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-selector-not"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "oklab-function",
|
||
|
|
"title": "`oklab` and `oklch` color functions",
|
||
|
|
"description": "Functions that allow colors to be expressed in OKLab and OKLCH.",
|
||
|
|
"specification": "https://www.w3.org/TR/css-color-4/#specifying-oklab-oklch",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {},
|
||
|
|
"example": "p {\n color: oklab(72.322% -0.0465 -0.1150);\n color: oklch(72.322% 0.12403 247.996);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-oklab-function"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "opacity-percentage",
|
||
|
|
"title": "Support for percentages for `opacity`",
|
||
|
|
"description": "Syntactic sugar to use percentages instead of a float between 0 and 1.",
|
||
|
|
"specification": "https://www.w3.org/TR/css-color-4/#transparency",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"chrome": "78",
|
||
|
|
"and_chr": "78",
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "70",
|
||
|
|
"samsung": "12.0",
|
||
|
|
"android": "78"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/opacity"
|
||
|
|
},
|
||
|
|
"example": "img {\n opacity: 90%;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/mrcgrtz/postcss-opacity-percentage"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 2
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "overflow-property",
|
||
|
|
"title": "`overflow` Shorthand Property",
|
||
|
|
"description": "A property for defining `overflow-x` and `overflow-y`",
|
||
|
|
"specification": "https://www.w3.org/TR/css-overflow-3/#propdef-overflow",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"chrome": "68",
|
||
|
|
"and_chr": "68",
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "61",
|
||
|
|
"and_ff": "61",
|
||
|
|
"opera": "55",
|
||
|
|
"op_mob": "48",
|
||
|
|
"samsung": "10.0",
|
||
|
|
"android": "68"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/overflow"
|
||
|
|
},
|
||
|
|
"example": "html {\n overflow: hidden auto;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-overflow-shorthand"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 2
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "overflow-wrap-property",
|
||
|
|
"title": "`overflow-wrap` Property",
|
||
|
|
"description": "A property for defining whether to insert line breaks within words to prevent overflowing",
|
||
|
|
"specification": "https://www.w3.org/TR/css-text-3/#overflow-wrap-property",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "18",
|
||
|
|
"firefox": "49",
|
||
|
|
"chrome": "23",
|
||
|
|
"safari": "6.1",
|
||
|
|
"opera": "12.1",
|
||
|
|
"ios_saf": "7",
|
||
|
|
"android": "4.4",
|
||
|
|
"bb": "10",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "23",
|
||
|
|
"and_ff": "49",
|
||
|
|
"and_uc": "12.12",
|
||
|
|
"samsung": "4",
|
||
|
|
"and_qq": "10.4",
|
||
|
|
"baidu": "7.12"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/overflow-wrap"
|
||
|
|
},
|
||
|
|
"example": "p {\n overflow-wrap: break-word;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/mattdimu/postcss-replace-overflow-wrap"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "overscroll-behavior-property",
|
||
|
|
"title": "`overscroll-behavior` Property",
|
||
|
|
"description": "Properties for controlling when the scroll position of a scroll container reaches the edge of a scrollport",
|
||
|
|
"specification": "https://www.w3.org/TR/css-overscroll-1/",
|
||
|
|
"stage": 1,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "59",
|
||
|
|
"chrome": "65",
|
||
|
|
"safari": "TP",
|
||
|
|
"opera": "52",
|
||
|
|
"android": "65",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "65",
|
||
|
|
"and_ff": "59",
|
||
|
|
"samsung": "8.2",
|
||
|
|
"and_qq": "10.4"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/overscroll-behavior"
|
||
|
|
},
|
||
|
|
"example": ".messages {\n height: 220px;\n overflow: auto;\n overscroll-behavior-y: contain;\n}\n\nbody {\n margin: 0;\n overscroll-behavior: none;\n}",
|
||
|
|
"vendors_implementations": 2
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "place-properties",
|
||
|
|
"title": "Place Properties",
|
||
|
|
"description": "Properties for defining alignment within a layout",
|
||
|
|
"specification": "https://www.w3.org/TR/css-align-3/#place-items-property",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"chrome": "59",
|
||
|
|
"and_chr": "59",
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "53",
|
||
|
|
"and_ff": "53",
|
||
|
|
"opera": "46",
|
||
|
|
"op_mob": "43",
|
||
|
|
"safari": "11",
|
||
|
|
"ios_saf": "11",
|
||
|
|
"samsung": "7.0",
|
||
|
|
"android": "59"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/place-content"
|
||
|
|
},
|
||
|
|
"example": ".example {\n place-content: flex-end;\n place-items: center / space-between;\n place-self: flex-start / center;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-place"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "prefers-color-scheme-query",
|
||
|
|
"title": "`prefers-color-scheme` Media Query",
|
||
|
|
"description": "A media query to detect if the user has requested the system use a light or dark color theme",
|
||
|
|
"specification": "https://www.w3.org/TR/mediaqueries-5/#prefers-color-scheme",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "67",
|
||
|
|
"chrome": "76",
|
||
|
|
"safari": "12.1",
|
||
|
|
"opera": "62",
|
||
|
|
"ios_saf": "13",
|
||
|
|
"android": "76",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "76",
|
||
|
|
"and_ff": "67",
|
||
|
|
"samsung": "12"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-color-scheme"
|
||
|
|
},
|
||
|
|
"example": "body {\n background-color: white;\n color: black;\n}\n\n@media (prefers-color-scheme: dark) {\n body {\n background-color: black;\n color: white;\n }\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "JavaScript Library",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/css-prefers-color-scheme"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/css-prefers-color-scheme"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "prefers-reduced-motion-query",
|
||
|
|
"title": "`prefers-reduced-motion` Media Query",
|
||
|
|
"description": "A media query to detect if the user has requested less animation and general motion on the page",
|
||
|
|
"specification": "https://www.w3.org/TR/mediaqueries-5/#prefers-reduced-motion",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "63",
|
||
|
|
"chrome": "74",
|
||
|
|
"safari": "10.1",
|
||
|
|
"opera": "64",
|
||
|
|
"ios_saf": "10.3",
|
||
|
|
"android": "74",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "74",
|
||
|
|
"and_ff": "63",
|
||
|
|
"samsung": "11.1"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-reduced-motion"
|
||
|
|
},
|
||
|
|
"example": ".animation {\n animation: vibrate 0.3s linear infinite both; \n}\n\n@media (prefers-reduced-motion: reduce) {\n .animation {\n animation: none;\n }\n}",
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "read-only-write-pseudo-class",
|
||
|
|
"title": "`:read-only` and `:read-write` selectors",
|
||
|
|
"description": "Pseudo-classes to match elements which are considered user-alterable",
|
||
|
|
"specification": "https://www.w3.org/TR/selectors-4/#rw-pseudos",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "13",
|
||
|
|
"firefox": "78",
|
||
|
|
"chrome": "36",
|
||
|
|
"safari": "9",
|
||
|
|
"opera": "23",
|
||
|
|
"ios_saf": "9",
|
||
|
|
"android": "36",
|
||
|
|
"bb": "10",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "36",
|
||
|
|
"and_ff": "78",
|
||
|
|
"and_uc": "12.12",
|
||
|
|
"samsung": "4",
|
||
|
|
"and_qq": "10.4",
|
||
|
|
"baidu": "7.12"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:read-only"
|
||
|
|
},
|
||
|
|
"example": "input:read-only {\n background-color: #ccc;\n}",
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "rebeccapurple-color",
|
||
|
|
"title": "`rebeccapurple` Color",
|
||
|
|
"description": "A particularly lovely shade of purple in memory of Rebecca Alison Meyer",
|
||
|
|
"specification": "https://www.w3.org/TR/css-color-4/#valdef-color-rebeccapurple",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "12",
|
||
|
|
"firefox": "33",
|
||
|
|
"chrome": "38",
|
||
|
|
"safari": "7",
|
||
|
|
"opera": "25",
|
||
|
|
"ios_saf": "8",
|
||
|
|
"android": "4.4",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "38",
|
||
|
|
"and_ff": "33",
|
||
|
|
"and_uc": "12.12",
|
||
|
|
"samsung": "4",
|
||
|
|
"and_qq": "10.4",
|
||
|
|
"baidu": "7.12",
|
||
|
|
"kaios": "2.5"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/color_value"
|
||
|
|
},
|
||
|
|
"example": "html {\n color: rebeccapurple;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-color-rebeccapurple"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "sign-functions",
|
||
|
|
"title": "`abs()` and `sign()` functions",
|
||
|
|
"description": "The sign-related functions—abs() and sign()—compute various functions related to the sign of their argument",
|
||
|
|
"specification": "https://www.w3.org/TR/css-values-4/#sign-funcs",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {},
|
||
|
|
"example": "div {\n order: abs(-10);\n order: sign(-10);\n}",
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "stepped-value-functions",
|
||
|
|
"title": "`round()`, `mod()` and `rem()` functions",
|
||
|
|
"description": "The stepped-value functions, `round()`, `mod()`, and `rem()`, all transform a given value according to another \"step value\", in different ways",
|
||
|
|
"specification": "https://www.w3.org/TR/css-values-4/#round-func",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {},
|
||
|
|
"example": "div {\n left: mod(18px, 5px);\n top: rem(18px, 5px);\n right: round(2.5px, 1px);\n bottom: round(up, 15px, 7px);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-stepped-value-functions"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "system-ui-font-family",
|
||
|
|
"title": "`system-ui` Font Family",
|
||
|
|
"description": "A generic font used to match the user’s interface",
|
||
|
|
"specification": "https://www.w3.org/TR/css-fonts-4/#system-ui-def",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"edge": "79",
|
||
|
|
"firefox": "92",
|
||
|
|
"chrome": "56",
|
||
|
|
"safari": "11",
|
||
|
|
"opera": "43",
|
||
|
|
"ios_saf": "11",
|
||
|
|
"android": "56",
|
||
|
|
"op_mob": "64",
|
||
|
|
"and_chr": "56",
|
||
|
|
"and_ff": "92",
|
||
|
|
"and_uc": "12.12",
|
||
|
|
"samsung": "6.2",
|
||
|
|
"and_qq": "10.4"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/font-family#Syntax"
|
||
|
|
},
|
||
|
|
"example": "body {\n font-family: system-ui;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/JLHwung/postcss-font-family-system-ui"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "trigonometric-functions",
|
||
|
|
"title": "`sin()`, `cos()`, `tan()`, `asin()`, `acos()`, `atan()` and `atan2()` functions",
|
||
|
|
"description": "Functions to calculate varios basic trigonometric relationships",
|
||
|
|
"specification": "https://www.w3.org/TR/css-values-4/#trig-funcs",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"safari": "15.4",
|
||
|
|
"ios_saf": "15.4"
|
||
|
|
},
|
||
|
|
"example": "body {\n left: sin(45deg);\n left: cos(45deg);\n left: tan(45deg);\n left: asin(0.5);\n left: acos(0.5);\n left: atan(10);\n left: atan2(-1, 1);\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-trigonometric-functions"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 1
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "unset-value",
|
||
|
|
"title": "`unset` Keyword",
|
||
|
|
"description": "The unset CSS keyword resets a property to its inherited value if the property naturally inherits from its parent, and to its initial value if not.",
|
||
|
|
"specification": "https://www.w3.org/TR/css-cascade-4/#inherit-initial",
|
||
|
|
"stage": 3,
|
||
|
|
"browser_support": {
|
||
|
|
"chrome": "41",
|
||
|
|
"and_chr": "41",
|
||
|
|
"edge": "13",
|
||
|
|
"firefox": "27",
|
||
|
|
"and_ff": "27",
|
||
|
|
"opera": "28",
|
||
|
|
"op_mob": "28",
|
||
|
|
"safari": "9.1",
|
||
|
|
"ios_saf": "9.3",
|
||
|
|
"samsung": "4.0",
|
||
|
|
"android": "41"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/unset"
|
||
|
|
},
|
||
|
|
"example": "div {\n border-color: unset;\n color: unset;\n}",
|
||
|
|
"polyfills": [
|
||
|
|
{
|
||
|
|
"type": "PostCSS Plugin",
|
||
|
|
"link": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-unset-value"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"vendors_implementations": 3
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "when-else-rules",
|
||
|
|
"title": "When/Else Rules",
|
||
|
|
"description": "At-rules for specifying media queries and support queries in a single grammar",
|
||
|
|
"specification": "https://www.w3.org/TR/2021/WD-css-conditional-5-20211221/",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {},
|
||
|
|
"example": "@when media(width >= 640px) and (supports(display: flex) or supports(display: grid)) {\n /* A */\n} @else media(pointer: coarse) {\n /* B */\n} @else {\n /* C */\n}",
|
||
|
|
"vendors_implementations": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"id": "where-pseudo-class",
|
||
|
|
"title": "`:where()` Zero-Specificity Pseudo-Class",
|
||
|
|
"description": "A pseudo-class for matching elements in a selector list without contributing specificity",
|
||
|
|
"specification": "https://www.w3.org/TR/selectors-4/#where-pseudo",
|
||
|
|
"stage": 2,
|
||
|
|
"browser_support": {
|
||
|
|
"chrome": "88",
|
||
|
|
"and_chr": "88",
|
||
|
|
"edge": "88",
|
||
|
|
"firefox": "82",
|
||
|
|
"and_ff": "82",
|
||
|
|
"opera": "74",
|
||
|
|
"op_mob": "63",
|
||
|
|
"safari": "14",
|
||
|
|
"ios_saf": "14",
|
||
|
|
"samsung": "15.0",
|
||
|
|
"android": "88"
|
||
|
|
},
|
||
|
|
"docs": {
|
||
|
|
"mdn": "https://developer.mozilla.org/en-US/docs/Web/CSS/:where"
|
||
|
|
},
|
||
|
|
"example": "a:where(:not(:hover)) {\n text-decoration: none;\n}",
|
||
|
|
"vendors_implementations": 3
|
||
|
|
}
|
||
|
|
]
|