@media screen and (min-width: 1280px) and (max-width: 1400px) {
   
}
/*header res*/
@media screen and (max-width:767px) {

}

@media screen and (max-width: 991px) {
div#navbarNav {
    background-color: #ffffff;
    padding: 15px;
    border-radius: 12px;
    margin-top: 12px;
}

}