.leaflet-control-fullscreen a {
      background:#ffffffb2 url(/../images/icons/mapa/expand-outline.png) no-repeat center center;
      width: 38px;
      height: 38px;
      display: block;
      box-shadow: 0 1px 5px rgba(0,0,0,0.65);
      border-radius: 100%;
      }
    
    .leaflet-control-fullscreen a:hover {
      background-color: #f4f4f4;
     
      }

/* 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;
  z-index:9999;
  }