BrowserVersionOwn?TypeAs String
AppleWebit537.36.0???
BingPreview1.0.0???
Chrome23.0.1271???
curl7.64.0???
Edge84.0.522???
Firefox3.6.12???
FxiOS36.0.0???
HeadlessChrome101.0.4950???
IE11.0.0???
Mobile15.0.0???
render2.0.0???
Safari4.0.0???
YandexBot3.0.0???

PropertiesAppleWebitBingPreviewChromecurlEdgeFirefoxFxiOSHeadlessChromeIEMobilerenderSafariYandexBot
CHARSET_RULE?????????????
FONT_FACE_RULE?????????????
IMPORT_RULE?????????????
KEYFRAMES_RULE?????????????
KEYFRAME_RULE?????????????
length?????????????
MEDIA_RULE?????????????
NAMESPACE_RULE?????????????
PAGE_RULE?????????????
prototype?????????????
STYLE_RULE?????????????
SUPPORTS_RULE?????????????
UNKNOWN_RULE?????????????
WEBKIT_KEYFRAMES_RULE?????????????
WEBKIT_KEYFRAME_RULE?????????????
WEBKIT_REGION_RULE?????????????