meshviewer/scss/modules/_leaflet.scss

.leaflet-map-pane,
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-tile-pane,
.leaflet-tile-container,
.leaflet-overlay-pane,
.leaflet-shadow-pane,
.leaflet-marker-pane,
.leaflet-zoom-box,
.leaflet-image-layer,
.leaflet-layer {
  left: 0;
  position: absolute;
  top: 0;
}

.leaflet-container {
  background: $color-map-background;
  cursor: grab;
  outline: 0;
  overflow: hidden;
  touch-action: none;

  a {
    color: $color-primary;
  }

  img {
    max-width: none;
  }

  .leaflet-control-attribution {
    background: transparentize($color-white, .3);
    margin: 0;
  }

  .leaflet-control-layers-toggle {
    background: $color-white;
    border-radius: 50%;
    color: $color-black;
    display: block;
    font-size: 1.6rem;
    height: 1.8em;
    line-height: 1.95;
    margin-right: 16px;
    opacity: .7;
    text-align: center;
    transition: background-color .5s, color .5s;
    width: 1.8em;

    @media screen and (max-width: map-get($grid-breakpoints, lg) - 1) {
      margin-right: -2px;
      transform: scale(.8);
    }

    &::before {
      content: '\f229';
      font-family: ionicons;
      speak: none;
      text-rendering: auto;
    }
  }
}

.leaflet-tile {
  filter: inherit;
  visibility: hidden;
}

.leaflet-tile-loaded {
  visibility: inherit;
}

.leaflet-zoom-box {
  height: 0;
  width: 0;
}

.leaflet-tile-pane {
  z-index: 2;
}

.leaflet-objects-pane {
  z-index: 3;
}

.leaflet-overlay-pane {
  z-index: 4;
}

.leaflet-shadow-pane {
  z-index: 5;
}

.leaflet-marker-pane {
  z-index: 6;
}

.leaflet-vml-shape {
  height: 1px;
  width: 1px;
}

.leaflet-control {
  clear: both;
  cursor: auto;
  float: left;
  font-size: $font-size-map-control;
  pointer-events: auto;
  position: relative;
  z-index: 7;
}

.leaflet-top,
.leaflet-bottom {
  pointer-events: none;
  position: absolute;
  z-index: 1000;
}

.leaflet-top {
  top: 0;

  .leaflet-control {
    margin-top: 10px;
  }
}

.leaflet-right {
  right: 0;

  .leaflet-control {
    float: right;
  }
}

.leaflet-bottom {
  bottom: 0;
}

.leaflet-left {
  left: 0;

  .leaflet-control {
    margin-left: 10px;
  }
}

.leaflet-fade-anim {
  .leaflet-tile {
    opacity: 0;
    transition: opacity .2s linear;
  }

  .leaflet-tile-loaded {
    opacity: 1;
  }
}

%no-transition {
  transition: none;
}

.leaflet-zoom-anim {
  .leaflet-tile {
    @extend %no-transition;
  }

  .leaflet-zoom-animated {
    transition: transform .25s cubic-bezier(0, 0, .25, 1);
  }

  .leaflet-zoom-hide {
    visibility: hidden;
  }
}

.leaflet-pan-anim {
  .leaflet-tile {
    @extend %no-transition;
  }
}

.leaflet-touching {
  .leaflet-zoom-animated {
    @extend %no-transition;
  }
}

.leaflet-clickable {
  cursor: pointer;
}

.leaflet-dragging {
  .leaflet-container,
  .leaflet-clickable {
    cursor: move;
  }
}

.leaflet-touch {
  .leaflet-control-layers,
  .leaflet-bar {
    background-clip: padding-box;
    border: 2px solid transparentize($color-black, .8);
  }

  .leaflet-control-layers-toggle {
    height: 44px;
    width: 44px;
  }
}

.leaflet-control-layers {
  &.leaflet-control {
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    margin: 0;
    opacity: .8;
  }

  label {
    display: block;
  }

  .leaflet-control-layers-list {
    display: none;
  }
}

.leaflet-control-layers-expanded {
  background: $color-white;
  color: $color-gray-dark;

  .leaflet-control-layers-toggle {
    display: none;
  }

  .leaflet-control-layers-list {
    background: transparentize($color-white, .1);
    color: $color-gray-dark;
    display: block;
    padding: 2px 10px;
    position: relative;

    label {
      cursor: pointer;
    }
  }
}

.leaflet-control-layers-selector {
  display: none;

  + span {
    display: block;
    padding: 5px 0 8px 20px;

    &::before {
      border: 1px solid $color-primary;
      border-radius: 50%;
      content: ' ';
      height: 10px;
      margin: 0 0 0 -18px;
      position: absolute;
      transition: background .3s;
      width: 10px;
    }

    &:hover {
      &::before {
        background: transparentize($color-primary, .7);
      }
    }
  }

  &:checked {
    + span {
      &::before {
        background: $color-primary;
      }
    }
  }
}

.leaflet-control-layers-separator {
  border-top: 1px solid $color-gray-light;
  height: 0;
  margin: 5px -10px 5px -6px;
}

.leaflet-control-attribution,
.leaflet-control-scale-line {
  color: $color-gray-dark;
  padding: 2px 5px 4px;
}

.leaflet-label {
  &.leaflet-label-right {
    background-color: $color-white;
    border: 1px solid $color-primary;
    border-radius: 0;
    display: block;
    font-size: $font-size-map-control;
    font-weight: normal;
    line-height: 1.5;
    opacity: .8;
    padding: 1px 6px;
    position: absolute;
    user-select: none;
    white-space: nowrap;
    z-index: 6;

    &::before {
      display: none;
    }
  }
}

.leaflet-control-zoom {
  opacity: .7;
  right: 16px;
  top: 65px;

  @media screen and (max-width: map-get($grid-breakpoints, lg) - 1) {
    right: calc(100vw - 50px);
    top: -10px;
    transform: scale(.8);
  }

  a {
    background: $color-white;
    border-radius: 5px 5px 0 0;
    color: $color-black;
    display: block;
    font-size: 40px;
    height: 46px;
    text-align: center;
    transition: background-color .5s, color .5s;
    width: 46px;

    &:hover {
      color: $color-primary;
    }

    + a {
      border-radius: 0 0 5px 5px;
      border-top: 1px solid $color-gray-light;
    }
  }
}