.map-placeholder.has-map {
    display: block;
    background: #111;
    overflow: hidden;
}

.map-placeholder iframe {
    width: 100%;
    height: 430px;
    border: 0;
    display: block;
    filter: saturate(.78) contrast(1.04);
}

@media (max-width: 576px) {
    .map-placeholder iframe { height: 380px; }
}