html,body {
  /* background-color: #000000;
  height: 100%;
  width: 100%;
  margin: 1%; padding: 0;
  font-family: Verdana, Arial;
  font-size: 1em;
  overflow: hidden;
  color: #ffffff; */
}

a {
  color: #000000;;
  text-decoration: none;
}

a:hover {
  color: #ffff00;
  text-decoration: underline;
}

#header {
  font-family: Verdana, Arial;
  font-size: 1em;
  overflow: hidden;
  color: #ffffff;
}

#map {
  height: 86%;
  width: 96%;
  padding: 0; margin: 0;
}

#content {
  font-size: 1em;
}

#osm {
  font-size: 0.7em;
  font-style: italic;
  margin-bottom: 20px;
}
.marker-properties {
  border-collapse: collapse;
  margin: 0;
  font-size: 11px;
  border: 1px solid #000000;
}
.Drop{
  display: block;
  background: red;
  height: 20px;
  width: 20px;
  border-radius: 6px;
  border: 1px solid black;
}
.ol-popup {
  position: absolute;
  min-width: 180px;
  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 #ccc;
  bottom: 12px;
  left: -50px;
  color:black;
}
.ol-popup:after, .ol-popup:before {
  top: 100%;
  border: solid transparent;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
}
.ol-popup:after {
  border-top-color: white;
  border-width: 10px;
  left: 48px;
  margin-left: -10px;
}
.ol-popup:before {
  border-top-color: #cccccc;
  border-width: 11px;
  left: 48px;
  margin-left: -11px;
}
.ol-popup-closer {
  text-decoration: none;
  position: absolute;
  top: 2px;
  right: 8px;
}
.ol-popup-closer:after {
  content: "✖";
}