libre-charge-map/styles/_overrides.scss

/**
overrides leaflet
 */

.leaflet-left .leaflet-control {
  margin-left: 2rem;
}

.leaflet-interactive {
  border: solid 3px white;
}

.leaflet-control-layers {
  &.leaflet-control-layers-toggle {
    background: url('img/burger.png');
  }
}

/* Styles pour les contrôles de couches */
.leaflet-control-layers {
  &.base-layers {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M2 9l10-5 10 5-10 5-10-5zm0 6l10 5 10-5M2 12l10 5 10-5"/></svg>');
    background-size: 16px;
    background-position: 6px center;
    background-repeat: no-repeat;
    padding-left: 28px !important;

    .leaflet-control-layers-toggle {
      background-image: none;
      width: auto;
      padding-right: 10px;
    }

    &::after {
      content: "Fonds";
      margin-left: 5px;
      font-size: 12px;
    }
  }

  &.overlay-layers {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 2L2 7l10 5 10-5-10-5zM2 17l10 5 10-5M2 12l10 5 10-5"/></svg>');
    background-size: 16px;
    background-position: 6px center;
    background-repeat: no-repeat;
    padding-left: 28px !important;

    .leaflet-control-layers-toggle {
      background-image: none;
      width: auto;
      padding-right: 10px;
    }

    &::after {
      content: "Calques";
      margin-left: 5px;
      font-size: 12px;
    }
  }
}

// Styles pour les contrôles de calques
.leaflet-control-layers {
  &.base-layers {
    .leaflet-control-layers-toggle {
      background-image: url('../img/burger.png') !important;
      background-size: 20px 20px !important;
      background-position: center !important;
      background-repeat: no-repeat !important;
      width: 30px !important;
      height: 30px !important;
    }
  }

  &.overlay-layers {
    .leaflet-control-layers-toggle {
      background-image: url('../img/pizza.png') !important;
      background-size: 20px 20px !important;
      background-position: center !important;
      background-repeat: no-repeat !important;
      background-color: #3f74aa !important;
      width: 30px !important;
      height: 30px !important;
    }
  }

  // Style commun pour le conteneur
  background: white;
  padding: 5px;
  border-radius: 4px;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
}