#generateBtn {
  margin-top: 10px;
  padding: 10px;
  font-size: 16px;
  cursor: pointer;
}

#canvasArea {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

#konva-container {
  width: 800px;
  height: 500px;
  background: white;
  border: 2px solid #ccc;
}