body {
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.navbar {
  z-index: 3;
}

#map {
  height: 100vh;
  background-color: black;
}

.opacityLayer {
  transition: opacity 2s ease-in;
}

#mapImageOpacityLayer{
  height: 100vh;
  opacity: 0.66;
}

#map.moving #markersLayer {
  opacity: 0.33;
  transition: opacity 0.5s ease-out;
}

#map.moving #mapImageOpacityLayer {
  opacity: 1;
  transition: opacity 0.5s ease-out;
}

#markersLayer,
#trackerLayer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

#trackerLayer {
  z-index: 2;
}

.marker {
  position: absolute;
  color: rgb(255, 255, 0);
  height: 5rem;
  text-align: left;
  align-items: bottom;
   -webkit-text-stroke: 0.5px black;
  pointer-events: all;
}

.marker.bi-dot {
  font-size: 3rem;
  margin-left:-1.5rem;
  margin-top:-2.35rem;
  -webkit-text-stroke: 1px black;
  pointer-events: none;
}

.marker.bi-chat-square-text-fill {
  font-size: 2rem;
  margin-left:-1rem;
  margin-top:-2.5rem;
  cursor: pointer;
}

pre {
  border: 1px solid #ccc;
  padding: 0.5rem;
  background-color: #f8f9fa;
}

#timelineBackground {
  background-color: rgb(32, 32, 0);
  opacity: 0.8;
  height: 5vh;
  position: absolute;
  width: 100%;
  bottom: 0;
}

#timeline {
  height: 5vh;
  margin: 0 40px;
}

#timeline .timeline-entry {
  display: inline-block;
  width: 3px;
  height: 100%;
  background-color: rgb(255, 255, 0);
  margin-left: -1.5px;
  position: absolute;
  cursor: pointer;
}

#timelineSliderContainer {
  margin: 0 31px;  /* Leave room for the slider to centre on 0 */
}

#timelineSlider {
  position: absolute;
  height: 6vh;
  width: 20px;
  border: 2px solid orange;
  border-bottom: none;
  background-color: rgba(255, 165, 0, 0.5);
  bottom: 0;
  cursor: pointer;
}

#tracker {
  position: absolute;
  color: rgb(255, 255, 255);
  font-size: 2rem;
  margin-left: -1rem;
  margin-top: -1.6rem;
  opacity: 0;
  transition: opacity 5s;
  text-shadow: 0px 0px 3px black;
}

#tracker.show {
  opacity: 1;
  transition: opacity 0.25s;
}