.gb-map-iframe-container.active{display:block}.gb-map-iframe-container iframe{width:100%;height:100%;min-height:500px;border:0;filter:grayscale(100%) contrast(1.1) brightness(.85);transition:filter .5s ease}.gb-contact-map:hover .gb-map-iframe-container iframe{filter:grayscale(0%) contrast(1) brightness(1)}.gb-map-label.visible{opacity:1}