.popup-captcha {
    display: flex;
    width: 100%;
    flex-wrap: nowrap;
    flex-direction: row;
    gap: 10px;
    justify-content: space-between;
}

@media (max-width: 480px) {
    .popup-captcha {
        flex-direction: column;
    }
}

.popup-captcha .cp-img,
.popup-captcha .cp-fields {
    flex-basis: 50%;
}

.popup-captcha .cp-fields .cap-mess {
    font-size: 13px;
    text-align: center;
}