body {
  font-family: Arial, sans-serif;
  padding: 20px;
  background: #f4f4f4;
}
form {
  background: white;
  padding: 20px;
  border-radius: 10px;
}
input, select, textarea {
  display: block;
  width: 100%;
  margin-bottom: 10px;
  padding: 8px;
}
button {
  background: black;
  color: white;
  padding: 10px;
  border: none;
  cursor: pointer;
}