BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome27.0.1500???
Chrome86.0.4240ownfunctionfunction CSSPropertyRule() { [native code] }
Chrome89.0.4354???
Chrome89.0.4386ownfunctionfunction CSSPropertyRule() { [native code] }
Chrome90.0.0???
Chrome90.0.4430ownfunctionfunction CSSPropertyRule() { [native code] }
Chrome91.0.4455???
Edge85.0.564???
Edge86.0.622ownfunctionfunction CSSPropertyRule() { [native code] }
Edge87.0.651???
Edge87.0.658ownfunctionfunction CSSPropertyRule() { [native code] }
Edge87.0.664???
Edge88.0.670ownfunctionfunction CSSPropertyRule() { [native code] }
Edge88.0.705???
Firefox46.8.0???
IE10.0.0???
Safari4.0.0???
Safari13.0.3ownfunctionfunction CSSPropertyRule() { [native code] }
Safari13.0.4???
SamsungBrowser13.0.0???
SamsungBrowser14.0.0ownfunctionfunction CSSPropertyRule() { [native code] }
SFive80.0.0???
TkBot0.1.0???
YandexBot3.0.0???

PropertiesBingPreviewChromeEdgeFirefoxIESafariSamsungBrowserSFiveTkBotYandexBot
CHARSET_RULE? 86.0.0 86.0.622?? 13.0.3 14.0.0???
FONT_FACE_RULE? 86.0.0 86.0.622?? 13.0.3 14.0.0???
IMPORT_RULE? 86.0.0 86.0.622?? 13.0.3 14.0.0???
KEYFRAMES_RULE? 86.0.0 86.0.622?? 13.0.3 14.0.0???
KEYFRAME_RULE? 86.0.0 86.0.622?? 13.0.3 14.0.0???
length? 86.0.0 86.0.622?? 13.0.3 14.0.0???
MEDIA_RULE? 86.0.0 86.0.622?? 13.0.3 14.0.0???
NAMESPACE_RULE? 86.0.0 86.0.622?? 13.0.3 14.0.0???
PAGE_RULE? 86.0.0 86.0.622?? 13.0.3 14.0.0???
prototype? 86.0.0 86.0.622?? 13.0.3 14.0.0???
STYLE_RULE? 86.0.0 86.0.622?? 13.0.3 14.0.0???
SUPPORTS_RULE? 86.0.0 86.0.622?? 13.0.3 14.0.0???