html,
body {
    background-color: darkseagreen;
    font-family: Tahoma, Sans-Serif;
    font-size: 25px;
    margin: 10px;
    height: 100%;
}

/* basic element styling */
p {
    margin-top: 1em;
    margin-bottom: 1em;
    margin-left: 5%;
    margin-right: 5%;
}

ul {
    margin-left: 15%;
    margin-right: 5%;
}

img {
    margin: 50px;
    padding: 10px;
    background-color: white;
}

h1 {
    font-size: 1.3em;
    margin: 0;
    padding: 0;
}

h2 {
    font-size: 1.1em;
    margin-left: 5%;
    padding: 0;
}

h3 {
    font-size: 0.9em;
    margin-left: 5%;
    padding: 0;
}


.ol-popup {
  position: absolute;
  background-color: white;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  padding: 5px;
  border-radius: 10px;
  border: 1px solid #cccccc;
  bottom: 12px;
  left: -50px;
  min-width: 180px;
  font-family: Tahoma, Sans-Serif;
  font-size: 15px;
}
.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: "X";
  font-family: Tahoma, Sans-Serif;
  font-size: 15px;
}

@media only screen and (min-width: 1000px) {
    body {
        width: 75%;
    }
}