.leaflet-control-fullscreen a {background:#fff url(fullscreen.png) no-repeat 0 0;background-size:26px 52px;}
.leaflet-touch .leaflet-control-fullscreen a {background-position: 2px 2px;}
.leaflet-fullscreen-on .leaflet-control-fullscreen a {background-position:0 -26px;}
.leaflet-touch.leaflet-fullscreen-on .leaflet-control-fullscreen a {background-position: 2px -24px;}

/* Do not combine these two rules; IE will break. */
.leaflet-container:-webkit-full-screen {width:100%!important;height:100%!important;}
.leaflet-container.leaflet-fullscreen-on {width:100%!important;height:100%!important;}
.leaflet-pseudo-fullscreen {position:fixed!important;width:100%!important;height:100%!important;top:0!important;left:0!important;z-index:99999;}
@media(-webkit-min-device-pixel-ratio:2),(min-resolution:192dpi) {.leaflet-control-fullscreen a {background-image:url(fullscreen@2x.png);}}