.bg-green {
    background-color: #003c13;
}

.sec-logo{
    margin-left: 40px;
}

.certificate-images{
    flex-wrap: wrap;
}
.cert-d.certificate-images img{
    margin-bottom: 15px;
}


.sub-title{
    text-transform: unset;
}

.product-item h5{
    font-family: "Nunito", sans-serif;
    font-size: 16px;
}

@media (max-width: 1199px){
    .main-menu .navbar-collapse li a{
        font-size: 16px;
    }

    .certificate-images{
        flex-wrap: wrap;
    }
} 


@media (max-width: 991px){
    .main-menu .navbar-collapse li a{
        font-size: 18px;
    }
}



@media (max-width: 575px){
    .sec-logo{
        position: absolute;
    }

    .main-menu .mobile-logo img{
        width: 80px;
    }

    .main-menu .mobile-logo img.sec-logo{
        width: 160px;
        margin-left: 20px;
        margin-top: 8px;
    }
}