#newsletter-modal {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    background-color: white;
    border: 1px solid #ccc;
    z-index: 1000;
}

#newsletter-modal form {
    display: flex;
    flex-direction: column;
}

#newsletter-modal label {
    margin-bottom: 5px;
}

#newsletter-modal input[type="text"],
#newsletter-modal input[type="email"],
#newsletter-modal input[type="submit"] {
    margin-bottom: 10px;
}