.ol-popup {
  font-family: 'Lucida Grande', Verdana, Geneva, Lucida, Arial, Helvetica, sans-serif !important;
  font-size: 12px;
  position: absolute;
  background-color: white;
  -webkit-filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.2));
  filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.2));
  padding: 15px;
  border-radius: 10px;
  border: 1px solid #cccccc;
  bottom: 12px;
  left: -50px;
  min-width: 130px;
}

.ol-popup-closer {
  text-decoration: none;
  position: absolute;
  top: 2px;
  right: 8px;
}

.ol-popup-closer::after {
  content: "✖";
  color: #c3c3c3;
}

.ol-popup::after {
  border-top-color: white !important;
  border-width: 10px !important;
  left: 48px;
  margin-left: -10px;
}
.ol-popup::after, .ol-popup::before {
  top: 100%;
  border: solid transparent;
    border-top-width: medium;
    border-top-color: transparent;
    border-right-width: medium;
    border-bottom-width: medium;
    border-left-width: medium;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
}