body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

form {
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

form input {
    margin-bottom: 10px;
    padding: 10px;
    width: 100%;
    border: 1px solid #ccc;
    border-radius: 5px;
}

form button {
    padding: 10px;
    width: 100%;
    border: none;
    border-radius: 5px;
    background-color: #28a745;
    color: #fff;
    font-size: 16px;
}

a {
    display: inline-block;
    margin-top: 20px;
    text-decoration: none;
    color: #007bff;
}