BrowserVersionOwn?TypeAs String
Chrome38.0.2125???
Chrome49.0.2623ownobject[object StyleMedia]
Chrome57.0.2987???
Chrome65.0.3312ownobject[object StyleMedia]
Chrome69.0.3497???
Chrome70.0.3538ownobject[object StyleMedia]
Chrome72.0.3626???
Chrome74.0.3729ownobject[object StyleMedia]
Chrome79.0.3945???
Chrome80.0.3987ownobject[object StyleMedia]
Chrome85.0.4183???
Chrome86.0.4240ownobject[object StyleMedia]
Chrome89.0.4354???
Chrome89.0.4386ownobject[object StyleMedia]
Chrome90.0.0???
Chrome90.0.4430ownobject[object StyleMedia]
Chrome90.0.4600???
Chrome91.0.4472ownobject[object StyleMedia]
Chrome92.0.4491???
Chrome92.0.4498ownobject[object StyleMedia]
Chrome93.0.4522???
Chrome93.0.4557ownobject[object StyleMedia]
Chrome93.0.4558???
Edge17.17134.0???
Edge86.0.622ownobject[object StyleMedia]
Edge87.0.651???
Edge87.0.658ownobject[object StyleMedia]
Edge87.0.664???
Edge88.0.670ownobject[object StyleMedia]
Edge88.0.705???
Edge90.0.818ownobject[object StyleMedia]
Edge91.0.852???
Edge91.0.864ownobject[object StyleMedia]
Firefox51.0.0???
FxiOS35.0.0???
Goanna4.8.0???
IE10.0.0inheritedobject[object StyleMedia]
Safari4.0.0ownobject[object StyleMedia]
Safari7.0.0???
Safari10.1.2ownobject[object StyleMedia]
Safari14.1.1???
SamsungBrowser14.0.0???
Stargon3.9.1ownobject[object StyleMedia]

PropertiesChromeEdgeFirefoxFxiOSGoannaIESafariSamsungBrowserStargon
matchMedium 49.0.0 86.0.622???? 4.0.0? 3.9.1
prototype????? 10.0.0???
type 49.0.0 86.0.622???? 4.0.0? 3.9.1