html {
	background: #018ded url(https://unsplash.it/1500/1000?image=881&blur=5);
	background-size: cover;
	font-family: "helvetica neue";
	text-align: center;
	font-size: 10px;
}

body {
	margin: 0;
	font-size: 2rem;
	display: flex;
	flex: 1;
	min-height: 100vh;
	align-items: center;
}

.clock {
	width: 30rem;
	height: 30rem;
	border: 20px solid white;
	border-radius: 50%;
	margin: 50px auto;
	position: relative;
	padding: 2rem;
	box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.1), inset 0 0 0 3px #efefef,
		inset 0 0 10px black, 0 0 10px rgba(0, 0, 0, 0.2);
}

.clock-face {
	position: relative;
	width: 100%;
	height: 100%;
	transform: translateY(-3px); /* account for the height of the clock hands */
}

.hand {
	width: 50%;
	height: 6px;
	background: black;
	position: absolute;
	top: 50%;
	transform-origin: 100%;
	transform: rotate(90deg);
	transition: all 0.05s cubic-bezier(0.1, 2.7, 0.58, 1);
}