.clock-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #222;
}

.clock {
  position: relative;
  width: 200px;
  height: 200px;
  border: 5px solid #fff;
  border-radius: 50%;
}

.hour,
.minute,
.second {
  position: absolute;
  width: 50%;
  height: 2px;
  background: #fff;
  top: 50%;
  transform-origin: 100%;
  pointer-events: none;
}

.second {
  height: 1px;
  background: red;
}

.center {
  position: absolute;
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  top: 47%;
  left: 47%;
}