.il-subscribe-success {
    margin-top: 20px;
    padding: 10px;
    background-color: #28a745;
    color: white;
    font-size: 16px;
}
.il-subscribe-failure {
    margin-top: 20px;
    padding: 10px;
    background-color: #dc3545;
    color: white;
    font-size: 16px;
}