::-moz-range-track

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 ::-moz-range-track CSS pseudo-element is a Mozilla extension that represents the track (i.e., groove) in which the indicator slides in an <input> of type="range".

Note: Using ::-moz-range-track with anything but an <input type="range"> doesn't match anything and has no effect.

Syntax

css
::-moz-range-track {
  /* ... */
}

Examples

HTML

html
<input type="range" min="0" max="100" step="5" value="50" />

CSS

css
input[type="range"]::-moz-range-track {
  background-color: green;
}

Result

A range slider using this style might look something like this:

A range with the track green

Specifications

Not part of any standard.

Browser compatibility

Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
::-moz-range-track
Non-standard

See also