.sntsh-captcha-container {
    margin: 15px 0;
}

.sntsh-error-message {
    background: #fee;
    border-left: 4px solid #e74c3c;
    padding: 12px;
    margin: 10px 0;
    color: #333;
}

.sntsh-success-message {
    background: #efe;
    border-left: 4px solid #27ae60;
    padding: 12px;
    margin: 10px 0;
    color: #333;
}