form {
  width: 350px;
  padding: 20px;
  background: #f3f3f3;
  border-radius: 10px;
  font-family: Arial;
}
input, textarea {
  width: 100%;
  padding: 8px;
  margin-top: 5px;
  border-radius: 5px;
  border: 1px solid #ccc;
}
button {
  margin-top: 10px;
  padding: 10px;
  width: 100%;
  background: #0078ff;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
button:hover {
  background: #cc0000;
}