input[type=range].volume-slider{width:100%;height:4px;border-radius:9999px;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}input[type=range].volume-slider::-webkit-slider-runnable-track{height:4px;border-radius:9999px}input[type=range].volume-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:12px;border-radius:50%;background:#fff;cursor:pointer;border:none;box-shadow:none;margin-top:-4px}input[type=range].volume-slider::-moz-range-track{height:4px;border-radius:9999px;background:transparent}input[type=range].volume-slider::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:#fff;cursor:pointer;border:none}