Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

 

The ::-ms-fill-lower CSS pseudo-element represents the lower portion of the track of a slider control; that is, the portion corresponding to values less than the value currently selected by the thumb. A slider control is one possible representation of <input type="range">.

Allowable Properties

Only the following CSS properties can be used in a rule with ::-ms-fill-lower in its selector. Other properties are ignored.

Specifications

Not part of any specification.

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support No Yes No Yes No No
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support No No Yes No No No ?

See also

Document Tags and Contributors

Last updated by: fscholz,