@media (max-width: 1399px) {}

@media (max-width: 1199px) {
    h3 {
        font-size: 21px;
    }

    .main {
        background-size: contain;
    }

    .logo img {
        max-height: 140px;
        margin: 0;
    }

    .btn-success {
        font-size: 16px;
    }
}

@media (max-width: 991px) {
    .thankyou h2 {
    font-weight: 500;
    font-size: 21px;
}
.thankyou h2 b {
    font-weight: 600;
    font-size: 21px;
    color: #000000;
}
}

@media (max-width: 767px) {
    .logo img {
        max-height: 120px;
        margin: 0;
    }
}

@media (max-width: 575px) {
    h3 {
        font-size: 18px;
    }
}