body {
	font-family: sans-serif;
	margin: 3rem;
}

div {
	max-width: 10rem;
}

.bar {
	background: #999;
  height: 2rem;
  width: 10rem;
  margin-bottom: 1px;
  transform-origin: 0 0;
}

input[type=range] {
	width: 10rem;
	margin: 1rem 0 6rem;
}