.flipbook-container {
  width: 800px;
  height: 600px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  border: 1px solid #ddd;
}

canvas {
  width: 100%;
  height: auto;
}

button {
  background-color: #4caf50;
  color: white;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
}

button:hover {
  background-color: #45a049;
}