BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome56.0.2924ownfunctionfunction CSSSupportsRule() { [native code] }
Chrome59.0.3071???
Chrome68.0.3440ownfunctionfunction CSSSupportsRule() { [native code] }
Chrome73.0.3683???
Chrome76.0.3809ownfunctionfunction CSSSupportsRule() { [native code] }
Chrome77.0.3865???
Chrome80.0.3987ownfunctionfunction CSSSupportsRule() { [native code] }
Chrome83.0.4103???
Chrome86.0.4240ownfunctionfunction CSSSupportsRule() { [native code] }
Chrome87.0.4280???
Chrome88.0.4324ownfunctionfunction CSSSupportsRule() { [native code] }
Chrome94.0.4590???
Chrome94.0.4606ownfunctionfunction CSSSupportsRule() { [native code] }
Chrome95.0.4624???
Chrome95.0.4630ownfunctionfunction CSSSupportsRule() { [native code] }
Chrome96.0.4648???
Chrome96.0.4652ownfunctionfunction CSSSupportsRule() { [native code] }
Chrome96.0.4655???
Chrome96.0.4662ownfunctionfunction CSSSupportsRule() { [native code] }
Chrome97.0.4675???
Edge84.0.522???
Edge92.0.902ownfunctionfunction CSSSupportsRule() { [native code] }
Edge93.0.961???
Edge94.0.992ownfunctionfunction CSSSupportsRule() { [native code] }
Edge95.0.1020???
Firefox3.5.0???
Firefox89.0.0ownfunctionfunction CSSSupportsRule() { [native code] }
Firefox92.0.0???
Firefox93.0.0ownfunctionfunction CSSSupportsRule() { [native code] }
FxiOS36.0.0ownfunctionfunction CSSSupportsRule() { [native code] }
gentleman2.0.4???
HeadlessChrome93.0.4577ownfunctionfunction CSSSupportsRule() { [native code] }
IE11.0.0???
InfoTigerBot1.9.0???
okhttp3.3.1???
Safari4.0.0ownfunctionfunction CSSSupportsRule() { [native code] }
Safari8.0.0???
Safari14.0.0ownfunctionfunction CSSSupportsRule() { [native code] }
Safari537.36.0ownfunctionfunction CSSSupportsRule() { [native code] }
ThinkChaos0.3.0???
YandexBot3.0.0???

PropertiesBingPreviewChromeEdgeFirefoxFxiOSgentlemanHeadlessChromeIEInfoTigerBotokhttpSafariThinkChaosYandexBot
CHARSET_RULE? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
COUNTER_STYLE_RULE? 91.0.4472 92.0.902 89.0.0?? 93.0.4577??????
FONT_FACE_RULE? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
FONT_FEATURE_VALUES_RULE??? 89.0.0?????????
IMPORT_RULE? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
KEYFRAMES_RULE? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
KEYFRAME_RULE? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
length? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
MARGIN_RULE???? 36.0.0????? 14.0.0??
MEDIA_RULE? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
NAMESPACE_RULE? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
PAGE_RULE? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
prototype? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
STYLE_RULE? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
SUPPORTS_RULE? 56.0.2924 92.0.902 89.0.0 36.0.0? 93.0.4577??? 4.0.0??
UNKNOWN_RULE???? 36.0.0????? 11.0.0??
WEBKIT_KEYFRAMES_RULE? 56.0.2924?? 36.0.0????? 11.0.0??
WEBKIT_KEYFRAME_RULE? 56.0.2924?? 36.0.0????? 11.0.0??
WEBKIT_REGION_RULE?????????????