| { |
| "css": { |
| "selectors": { |
| "first-child": { |
| "__compat": { |
| "description": "`:first-child`", |
| "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/:first-child", |
| "spec_url": "https://drafts.csswg.org/selectors/#first-child-pseudo", |
| "tags": [ |
| "web-features:nth-child" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "4" |
| }, |
| "chrome_android": "mirror", |
| "edge": { |
| "version_added": "12" |
| }, |
| "firefox": { |
| "version_added": "3" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": "7", |
| "notes": [ |
| "Internet Explorer 7 doesn't update `:first-child` styles when elements are added dynamically.", |
| "In Internet Explorer 8, if an element is inserted dynamically by clicking on a link, then the `:first-child` style isn't applied until the link loses focus." |
| ] |
| }, |
| "oculus": "mirror", |
| "opera": { |
| "version_added": "9.5" |
| }, |
| "opera_android": { |
| "version_added": "10.1" |
| }, |
| "safari": { |
| "version_added": "3.1" |
| }, |
| "safari_ios": { |
| "version_added": "4" |
| }, |
| "samsunginternet_android": "mirror", |
| "webview_android": { |
| "version_added": "≤37" |
| }, |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| }, |
| "no_parent_required": { |
| "__compat": { |
| "description": "Matches elements with no parent", |
| "tags": [ |
| "web-features:nth-child" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "57" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "52" |
| }, |
| "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 |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
