@bewithjonam/mapboxgl-spiderifier/lib/mapboxgl-spiderifier.css

Spiderify markers on mapbox-gl using marker overlays.

.spidered-marker {
  width: 1px;
  height: 1px;
  overflow: display;
  will-change: transform;
}

.spidered-marker:hover { cursor: pointer }

.spidered-marker .icon-div {
  position: relative;
  z-index: 1;
}

.spidered-marker .line-div {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 2px;
  background-color: #343434;
  opacity: 0.45;
  transform-origin: bottom;
  z-index: 0;
  height: 0;
}

.spidered-marker:hover .line-div { opacity: 1 }

/* Animations specific styles */

.spidered-marker.animate {
  -webkit-transition: margin 0.15s linear;
  -moz-transition: margin 0.15s linear;
  -ms-transition: margin 0.15s linear;
  -o-transition: margin 0.15s linear;
  transition: margin 0.15s linear;
}

.spidered-marker.initial,
.spidered-marker.exit {
  margin-left: 0 !important;
  margin-top: 0 !important;
  height: 0;
}

.spidered-marker.animate .line-div {
  -webkit-transition: all 0.15s linear;
  -moz-transition: all 0.15s linear;
  -ms-transition: all 0.15s linear;
  -o-transition: all 0.15s linear;
  transition: all 0.15s linear;

  -webkit-transition-delay: inherit;
  -moz-transition-delay: inherit;
  -ms-transition-delay: inherit;
  -o-transition-delay: inherit;
  transition-delay: inherit;
}

.spidered-marker.animate.initial .line-div,
.spidered-marker.animate.exit .line-div { height: 0 !important }