body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background-color: #282c34;
  color: #61dafb;
  font-family: Arial, sans-serif;
}

.clock-container {
  text-align: center;
}

#clock {
  font-size: 3rem;
  font-weight: bold;
  background-color: #20232a;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}