a.fullscreen-icon {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 26' width='26' height='26'%3E%3Cpath d='m5 15v6h6v-2h-4v-4z'/%3E%3Cpath d='m21 15v6h-6v-2h4v-4z'/%3E%3Cpath d='m5 11v-6h6v2h-4v4z'/%3E%3Cpath d='m21 11v-6h-6v2h4v4z'/%3E%3C/svg%3E") no-repeat 0 0/26px 26px #fff !important;
}
.leaflet-touch a.fullscreen-icon {
  background-position: 2px 2px !important;
}
@media print {
  a.fullscreen-icon { display: none; }
}
/* one selector per rule as explained here : http://www.sitepoint.com/html5-full-screen-api/ */
.leaflet-container:-webkit-full-screen { width: 100% !important; height: 100% !important; z-index: 99999; }
.leaflet-container:-ms-fullscreen { width: 100% !important; height: 100% !important; z-index: 99999; }
.leaflet-container:full-screen { width: 100% !important; height: 100% !important; z-index: 99999; }
.leaflet-container:fullscreen { width: 100% !important; height: 100% !important; z-index: 99999; }
.leaflet-pseudo-fullscreen { position: fixed !important; width: 100% !important; height: 100% !important; top: 0px !important; left: 0px !important; z-index: 99999; }