.google-map {
    height: 660px;
    width: 100%
}

    .google-map img {
        display: inline;
        width: auto
    }
    
    .map-height{height:600px;}
    
    @media (max-width: 992px) {
.map-height{height:200px;}
    }
    
       @media (max-width: 450px) {
.map-height{height:340px;}
    }

@media screen and (max-width: 670px) {
    .google-map {
        height: 255px
    }
}