::-moz-range-track - CSS: Cascading Style Sheets 编辑

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

::-moz-range-track

Examples

HTML

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

CSS

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

Result

A progress bar using this style might look something like this:

Specifications

Not part of any standard.

Browser compatibility

BCD tables only load in the browser

See also

• The pseudo-elements used by Gecko to style other parts of a range input:
  • ::-moz-range-thumb represents the indicator that slides in the groove.
  • ::-moz-range-progress represents the lower portion of the track.
• Similar pseudo-elements used by other browsers:
  • ::-webkit-slider-runnable-track, pseudo-element supported by WebKit and Blink (Safari, Chrome, and Opera)
  • ::-ms-track, pseudo-element supported by Internet Explorer and Edge
• CSS-Tricks: Styling Cross-Browser Compatible Range Inputs with CSS
• QuirksMode: Styling and scripting sliders