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|Last Update:||April 25, 2017|
The ::-ms-fill-lower CSS pseudo-element represents the portion of the “track” (the groove in which the indicator aka thumb slides) of an <input> of type=”range”, which corresponds to values lower than the value currently selected by the thumb. Learn More.
How to use it:
The Polyfill works on HTML5 range input like this:
<input type="range" min="0" max="10" value="10">