style.css

html {
  background: pink url(https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSFYf_mrNErkne2QX5nkN_cA0RgpdOsaj6jmQ&usqp=CAU);
  background-size: cover;
  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 #191a2b;
  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: white;
  position: absolute;
  top: 50%;
  transform-origin: 100%;
  transform: rotate(90deg);
  transition: all 0.05s;
  transition-timing-function: cubic-bezier(0.1, 2.7, 0.58, 1);
}

.hour-hand {
  background: #c3c4d9;
}

.min-hand {
  background: #4b4b59;
}