body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  text-align: center;
  background-color: #f4f4f4;
}

h1 {
  color: #333;
}

form {
  background: #fff;
  padding: 20px;
  margin: 50px auto;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  max-width: 400px;
}

label {
  display: block;
  margin: 10px 0 5px;
}

input {
  width: 90%;
  padding: 10px;
  margin: 10px 0;
  border: 1px solid #ddd;
  border-radius: 5px;
}

button {
  padding: 10px 20px;
  background: #007BFF;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background: #0056b3;
}

ul {
  color: red;
  list-style: none;
  padding: 0;
}

p {
  color: green;
}