* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

.app {
  width: 100vw;
  height: 100vh;
  background: #eee;
  display: flex;
  justify-content: center;
  align-items: center;
}

.clock {
  width: 55vw;
  height: 22vw;
  border-radius: 2em;
  background: #fff;
  box-shadow: 0 8px 12px 0 #444;
}

.clock > .clock-hand {
  font-size: 3.3em;
  text-shadow: 0 8px 12px #aaa;
}