.contact-gmap-container {
    position: relative;
    padding-bottom: 25%;
    height: 0;
    min-height: 360px;
    overflow: hidden;
}
.contact-gmap-container .contact-gmap-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
}
@media screen and (max-width:767px) {
    .contact-gmap-container {
        min-height: 300px;
    }
}

@media screen and (max-width:425px) {

    .contact-gmap-container {
        min-height: 275px;
    }
    
}