.feature.map{height:100%}.feature.map iframe{-webkit-backface-visibility:hidden;border:0;filter:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0'/></filter></svg>#grayscale");filter:gray;-webkit-filter:grayscale(99%);height:100%;width:100%}.feature.map iframe .leaflet-marker-pane,.feature.map iframe .leaflet-pane.leaflet-marker-pane,.feature.map iframe .leaflet-pane.leaflet-marker-pane img{-webkit-filter:grayscale(0)!important;-moz-filter:grayscale(0)!important;-ms-filter:grayscale(0)!important;-o-filter:grayscale(0)!important;filter:grayscale(0)!important;filter:none!important}