.lesdain-payment-message {
    margin: 20px auto;
    padding: 15px;
    border: 2px solid #ff0000;
    background: #ffe6e6;
    color: #900;
    font-weight: bold;
    font-size: 16px;
    border-radius: 8px;
    max-width: 700px;
    width: 90%;
    box-sizing: border-box;
    text-align: center;
}

/* Responsive mobile */
@media (max-width: 480px) {
    .lesdain-payment-message {
        font-size: 14px;
        padding: 12px;
    }
}