body {
  font-family: "Arial", sans-serif;
  background-color: #333;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  overflow-x: hidden;
  overflow-y: hidden;
}

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

h1 {
  color: white;
  font-size: 3rem;
}

#countdown {
  font-size: 2em;
  margin-top: 20px;
  color: #75aadb;
}

@media (max-width: 600px) {
  .countdown-container {
    padding: 10px;
  }

  h1 {
    font-size: 1.8rem;
  }

  #countdown {
    font-size: 1.4em;
  }
}