.o-Discuss-CallSettings-thresholdInput {
    &::-moz-range-track {
        background: linear-gradient(
            to right,
            $o-success 0%,
            $o-success var(--volume),
            $form-range-track-bg var(--volume),
            $form-range-track-bg 100%
        );
    }
    &::-webkit-slider-runnable-track {
        background: linear-gradient(
            to right,
            $o-success 0%,
            $o-success var(--volume),
            $form-range-track-bg var(--volume),
            $form-range-track-bg 100%
        );
    }
}