.leaflet-control-zoomhome a {
  font: bold 18px "Lucida Console", Monaco, monospace;
}

a.leaflet-control-zoomhome-in,
a.leaflet-control-zoomhome-out {
  font-size: 1.5em;
  line-height: 26px;
  color: #000 !important;
}

@media screen and (-webkit-min-device-pixel-ratio:0) {
  .leaflet-control-zoomhome a {
    border-bottom: 1px solid #ccc !important;
    box-shadow: none !important;
  }
}

@-moz-document url-prefix() {
  .leaflet-control-zoomhome a {
    border: none !important;
    width: 30px !important;
    height: 30px !important;
    border-bottom: 1px solid #ccc !important;
  }
  div.leaflet-control-zoomhome.leaflet-bar.leaflet-control{
    width: 34px !important;
  }
}