body {
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background: #dea7ff;
}

button {
  padding: 10px 20px;
  font-size: 18px;
  color: #fff;
  background: #007BFF;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background: #0056b3;
}

button:active {
  background: #003d80;
}