.notification {
    padding: 10px;
    margin: 15px 0;
    border-radius: 5px;
    width: 100%;
    text-align: center;
}
.success {
    background-color: #d4edda;
    color: #155724;
}
.error {
    background-color: #f8d7da;
    color: #721c24;
}