body {
  font-family: Arial, sans-serif;
  text-align: center;
  background-color: #f4f4f4;
  margin: 0;
  padding: 0;
}

.container {
  margin-top: 100px;
}

h1 {
  color: #333;
}

.counter {
  font-size: 5rem;
  margin: 20px;
  color: #007bff;
}

.buttons button {
  font-size: 1rem;
  margin: 10px;
  padding: 10px 20px;
  border: none;
  background-color: #007bff;
  color: white;
  cursor: pointer;
  border-radius: 5px;
  transition: background-color 0.2s;
}

.buttons button:hover {
  background-color: #0056b3;
}