.custom-marker {
  font-size: 11px;
  padding: 8px;
  background-color: rgb(255, 255, 255);
  background-clip: padding-box;
  box-shadow: rgba(0, 0, 0, 0.3) 4px 4px 4px -1px;
  min-width: 37px;
  border-left: 0px;
  text-align: center;
  color: rgb(86, 86, 86);
  font-family: Roboto, Arial, sans-serif;
  font-weight: bold;
}

.custom-marker:after {
  content: '';
  position: absolute;
  border-style: solid;
  border-width: 7px 6px 0;
  border-color: #fff transparent;
  display: block;
  width: 0;
  z-index: 1;
  margin-left: -6px;
  bottom: -6px;
  left: 50%;
}

.custom-marker:before {
  content: '';
  position: absolute;
  border-style: solid;
  border-width: 7px 6px 0;
  border-color: #7F7F7F transparent;
  display: block;
  width: 0;
  z-index: 0;
  margin-left: -6px;
  bottom: -7px;
  left: 50%;
}


.ng-map-info-window {
    background-color: #7F7F7F;
    color: #fff;
  font-weight: bold;
}
.ng-map-info-window div:first-child > div:nth-child(1) {
    border-top-color: #7F7F7F !important;
}
.ng-map-info-window div:first-child > div:nth-child(3) div {
    background-color: transparent !important;
}
.ng-map-info-window div:first-child > div:nth-child(4) {
    background-color: transparent !important;
}