main .container {
  background: #ffffff;
  padding: 20px;
  margin-top: 50px;
  border-radius: 8px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  max-width: 600px;
  width: 100%;
}
main textarea {
  width: 100%;
  height: 100px;
  margin-bottom: 20px;
  border-radius: 4px;
  border: 1px solid #ddd;
  padding: 10px;
  font-family: monospace;
}
main button {
  padding: 10px;
  margin: 5px;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  border-radius: 4px;
  background-color: #007bff;
  color: white;
}
main button:hover {
  background-color: #0056b3;
}