| { |
| "css": { |
| "at-rules": { |
| "page": { |
| "__compat": { |
| "description": "`@page`", |
| "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@page", |
| "spec_url": [ |
| "https://drafts.csswg.org/css-page/#at-page-rule", |
| "https://drafts.csswg.org/css-logical/#page" |
| ], |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "2" |
| }, |
| "chrome_android": "mirror", |
| "edge": { |
| "version_added": "12" |
| }, |
| "firefox": { |
| "version_added": "19" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": "8" |
| }, |
| "oculus": "mirror", |
| "opera": { |
| "version_added": "6" |
| }, |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "18.2", |
| "impl_url": "https://webkit.org/b/15548" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": { |
| "version_added": "37" |
| }, |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| }, |
| "bottom-center": { |
| "__compat": { |
| "description": "`@bottom-center` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-bottom-center", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "bottom-left": { |
| "__compat": { |
| "description": "`@bottom-left` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-bottom-left", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "bottom-left-corner": { |
| "__compat": { |
| "description": "`@bottom-left-corner` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-bottom-left-corner", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "bottom-right": { |
| "__compat": { |
| "description": "`@bottom-right` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-bottom-right", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "bottom-right-corner": { |
| "__compat": { |
| "description": "`@bottom-right-corner` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-bottom-right-corner", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "left-bottom": { |
| "__compat": { |
| "description": "`@left-bottom` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-left-bottom", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "left-middle": { |
| "__compat": { |
| "description": "`@left-middle` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-left-middle", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "left-top": { |
| "__compat": { |
| "description": "`@left-top` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-left-top", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "page-orientation": { |
| "__compat": { |
| "description": "`page-orientation` descriptor", |
| "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@page/page-orientation", |
| "spec_url": "https://drafts.csswg.org/css-page/#page-orientation-prop", |
| "tags": [ |
| "web-features:page-orientation" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "85" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "122" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "right-bottom": { |
| "__compat": { |
| "description": "`@right-bottom` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-right-bottom", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "right-middle": { |
| "__compat": { |
| "description": "`@right-middle` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-right-middle", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "right-top": { |
| "__compat": { |
| "description": "`@right-top` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-right-top", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "size": { |
| "__compat": { |
| "description": "`size` descriptor", |
| "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@page/size", |
| "spec_url": "https://drafts.csswg.org/css-page/#page-size-prop", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "15" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "95" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "18.2" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": { |
| "version_added": "1.5" |
| }, |
| "webview_android": { |
| "version_added": "37" |
| }, |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| }, |
| "jis-b4": { |
| "__compat": { |
| "description": "`jis-b4` page size", |
| "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@page/size", |
| "spec_url": "https://drafts.csswg.org/css-page/#page-size-prop", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "83" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "95" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "18.2" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "jis-b5": { |
| "__compat": { |
| "description": "`jis-b5` page size", |
| "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@page/size", |
| "spec_url": "https://drafts.csswg.org/css-page/#page-size-prop", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "83" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "95" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "18.2" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| } |
| }, |
| "top-center": { |
| "__compat": { |
| "description": "`@top-center` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-top-center", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "top-left": { |
| "__compat": { |
| "description": "`@top-left` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-top-left", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "top-left-corner": { |
| "__compat": { |
| "description": "`@top-left-corner` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-top-left-corner", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "top-right": { |
| "__compat": { |
| "description": "`@top-right` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-top-right", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "top-right-corner": { |
| "__compat": { |
| "description": "`@top-right-corner` page-margin box", |
| "spec_url": "https://drafts.csswg.org/css-page-3/#at-ruledef-top-right-corner", |
| "tags": [ |
| "web-features:page-setup" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "131" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": true, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
