| { |
| "css": { |
| "properties": { |
| "top": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/top", |
| "spec_url": "https://drafts.csswg.org/css-position/#insets", |
| "support": { |
| "chrome": { |
| "version_added": "1" |
| }, |
| "chrome_android": "mirror", |
| "edge": { |
| "version_added": "12" |
| }, |
| "firefox": { |
| "version_added": "1" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": "5", |
| "notes": "In Internet Explorer versions before 7, when both <code>top</code> and <code>bottom</code> are specified, the element position is overconstrained and the <code>top</code> property has precedence; the computed value of <code>bottom</code> is set to <code>-top</code>, while its specified value is ignored." |
| }, |
| "oculus": "mirror", |
| "opera": { |
| "version_added": "6" |
| }, |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "1" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| }, |
| "anchor": { |
| "__compat": { |
| "description": "<code>anchor()</code>", |
| "spec_url": "https://drafts.csswg.org/css-anchor-position-1/#anchor-pos", |
| "tags": [ |
| "web-features:anchor-positioning" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "125" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false, |
| "impl_url": "https://bugzil.la/1838746" |
| }, |
| "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 |
| } |
| } |
| }, |
| "auto": { |
| "__compat": { |
| "spec_url": "https://drafts.csswg.org/css-position/#valdef-top-auto", |
| "support": { |
| "chrome": { |
| "version_added": "1" |
| }, |
| "chrome_android": "mirror", |
| "edge": { |
| "version_added": "12" |
| }, |
| "firefox": { |
| "version_added": "1" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": "≤11" |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "1" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
