*,
:after,
:before {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}


#map {
  width: 100%;
  height: 100%;
}

.map 
{    height: 700px;
    margin-top: 80px;
}

.leaflet-tile-pane {
  -webkit-filter: grayscale(100%);
  filter: grayscale(100%);
}