first hugo commit

content/photos/static/leaflet/leaflet-providers.js

@@ -0,0 +1,691 @@
+(function (root, factory) {
+	if (typeof define === 'function' && define.amd) {
+		// AMD. Register as an anonymous module.
+		define(['leaflet'], factory);
+	} else if (typeof modules === 'object' && module.exports) {
+		// define a Common JS module that relies on 'leaflet'
+		module.exports = factory(require('leaflet'));
+	} else {
+		// Assume Leaflet is loaded into global object L already
+		factory(L);
+	}
+}(this, function (L) {
+	'use strict';
+
+	L.TileLayer.Provider = L.TileLayer.extend({
+		initialize: function (arg, options) {
+			var providers = L.TileLayer.Provider.providers;
+
+			var parts = arg.split('.');
+
+			var providerName = parts[0];
+			var variantName = parts[1];
+
+			if (!providers[providerName]) {
+				throw 'No such provider (' + providerName + ')';
+			}
+
+			var provider = {
+				url: providers[providerName].url,
+				options: providers[providerName].options
+			};
+
+			// overwrite values in provider from variant.
+			if (variantName && 'variants' in providers[providerName]) {
+				if (!(variantName in providers[providerName].variants)) {
+					throw 'No such variant of ' + providerName + ' (' + variantName + ')';
+				}
+				var variant = providers[providerName].variants[variantName];
+				var variantOptions;
+				if (typeof variant === 'string') {
+					variantOptions = {
+						variant: variant
+					};
+				} else {
+					variantOptions = variant.options;
+				}
+				provider = {
+					url: variant.url || provider.url,
+					options: L.Util.extend({}, provider.options, variantOptions)
+				};
+			}
+
+			// If retina option is set
+			if (provider.options.retina) {
+				// Check retina screen
+				if (options.detectRetina && L.Browser.retina) {
+					// The retina option will be active now
+					// But we need to prevent Leaflet retina mode
+					options.detectRetina = false;
+				} else {
+					// No retina, remove option
+					provider.options.retina = '';
+				}
+			}
+
+			// replace attribution placeholders with their values from toplevel provider attribution,
+			// recursively
+			var attributionReplacer = function (attr) {
+				if (attr.indexOf('{attribution.') === -1) {
+					return attr;
+				}
+				return attr.replace(/\{attribution.(\w*)\}/,
+					function (match, attributionName) {
+						return attributionReplacer(providers[attributionName].options.attribution);
+					}
+				);
+			};
+			provider.options.attribution = attributionReplacer(provider.options.attribution);
+
+			// Compute final options combining provider options with any user overrides
+			var layerOpts = L.Util.extend({}, provider.options, options);
+			L.TileLayer.prototype.initialize.call(this, provider.url, layerOpts);
+		}
+	});
+
+	/**
+	 * Definition of providers.
+	 * see http://leafletjs.com/reference.html#tilelayer for options in the options map.
+	 */
+
+	L.TileLayer.Provider.providers = {
+		OpenStreetMap: {
+			url: 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
+			options: {
+				maxZoom: 19,
+				attribution:
+					'&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a>'
+			},
+			variants: {
+				Mapnik: {},
+				BlackAndWhite: {
+					url: 'http://{s}.tiles.wmflabs.org/bw-mapnik/{z}/{x}/{y}.png',
+					options: {
+						maxZoom: 18
+					}
+				},
+				DE: {
+					url: 'https://{s}.tile.openstreetmap.de/tiles/osmde/{z}/{x}/{y}.png',
+					options: {
+						maxZoom: 18
+					}
+				},
+				France: {
+					url: 'https://{s}.tile.openstreetmap.fr/osmfr/{z}/{x}/{y}.png',
+					options: {
+						maxZoom: 20,
+						attribution: '&copy; Openstreetmap France | {attribution.OpenStreetMap}'
+					}
+				},
+				HOT: {
+					url: 'https://{s}.tile.openstreetmap.fr/hot/{z}/{x}/{y}.png',
+					options: {
+						attribution: '{attribution.OpenStreetMap}, Tiles courtesy of <a href="http://hot.openstreetmap.org/" target="_blank">Humanitarian OpenStreetMap Team</a>'
+					}
+				},
+				BZH: {
+					url: 'http://tile.openstreetmap.bzh/br/{z}/{x}/{y}.png',
+					options: {
+						attribution: '{attribution.OpenStreetMap}, Tiles courtesy of <a href="http://www.openstreetmap.bzh/" target="_blank">Breton OpenStreetMap Team</a>',
+						bounds: [[46.2, -5.5], [50, 0.7]]
+					}
+				}
+			}
+		},
+		OpenSeaMap: {
+			url: 'https://tiles.openseamap.org/seamark/{z}/{x}/{y}.png',
+			options: {
+				attribution: 'Map data: &copy; <a href="http://www.openseamap.org">OpenSeaMap</a> contributors'
+			}
+		},
+		OpenTopoMap: {
+			url: 'https://{s}.tile.opentopomap.org/{z}/{x}/{y}.png',
+			options: {
+				maxZoom: 17,
+				attribution: 'Map data: {attribution.OpenStreetMap}, <a href="http://viewfinderpanoramas.org">SRTM</a> | Map style: &copy; <a href="https://opentopomap.org">OpenTopoMap</a> (<a href="https://creativecommons.org/licenses/by-sa/3.0/">CC-BY-SA</a>)'
+			}
+		},
+		Thunderforest: {
+			url: 'https://{s}.tile.thunderforest.com/{variant}/{z}/{x}/{y}.png?apikey={apikey}',
+			options: {
+				attribution:
+					'&copy; <a href="http://www.thunderforest.com/">Thunderforest</a>, {attribution.OpenStreetMap}',
+				variant: 'cycle',
+				apikey: '<insert your api key here>',
+				maxZoom: 22
+			},
+			variants: {
+				OpenCycleMap: 'cycle',
+				Transport: {
+					options: {
+						variant: 'transport'
+					}
+				},
+				TransportDark: {
+					options: {
+						variant: 'transport-dark'
+					}
+				},
+				SpinalMap: {
+					options: {
+						variant: 'spinal-map'
+					}
+				},
+				Landscape: 'landscape',
+				Outdoors: 'outdoors',
+				Pioneer: 'pioneer'
+			}
+		},
+		OpenMapSurfer: {
+			url: 'https://korona.geog.uni-heidelberg.de/tiles/{variant}/x={x}&y={y}&z={z}',
+			options: {
+				maxZoom: 20,
+				variant: 'roads',
+				attribution: 'Imagery from <a href="http://giscience.uni-hd.de/">GIScience Research Group @ University of Heidelberg</a> &mdash; Map data {attribution.OpenStreetMap}'
+			},
+			variants: {
+				Roads: 'roads',
+				AdminBounds: {
+					options: {
+						variant: 'adminb',
+						maxZoom: 19
+					}
+				},
+				Grayscale: {
+					options: {
+						variant: 'roadsg',
+						maxZoom: 19
+					}
+				}
+			}
+		},
+		Hydda: {
+			url: 'https://{s}.tile.openstreetmap.se/hydda/{variant}/{z}/{x}/{y}.png',
+			options: {
+				maxZoom: 18,
+				variant: 'full',
+				attribution: 'Tiles courtesy of <a href="http://openstreetmap.se/" target="_blank">OpenStreetMap Sweden</a> &mdash; Map data {attribution.OpenStreetMap}'
+			},
+			variants: {
+				Full: 'full',
+				Base: 'base',
+				RoadsAndLabels: 'roads_and_labels'
+			}
+		},
+		MapBox: {
+			url: 'https://api.tiles.mapbox.com/v4/{id}/{z}/{x}/{y}.png?access_token={accessToken}',
+			options: {
+				attribution:
+					'Imagery from <a href="http://mapbox.com/about/maps/">MapBox</a> &mdash; ' +
+					'Map data {attribution.OpenStreetMap}',
+				subdomains: 'abcd',
+				id: 'streets',
+				accessToken: '<insert your access token here>',
+			}
+		},
+		Stamen: {
+			url: 'https://stamen-tiles-{s}.a.ssl.fastly.net/{variant}/{z}/{x}/{y}.{ext}',
+			options: {
+				attribution:
+					'Map tiles by <a href="http://stamen.com">Stamen Design</a>, ' +
+					'<a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a> &mdash; ' +
+					'Map data {attribution.OpenStreetMap}',
+				subdomains: 'abcd',
+				minZoom: 0,
+				maxZoom: 20,
+				variant: 'toner',
+				ext: 'png'
+			},
+			variants: {
+				Toner: 'toner',
+				TonerBackground: 'toner-background',
+				TonerHybrid: 'toner-hybrid',
+				TonerLines: 'toner-lines',
+				TonerLabels: 'toner-labels',
+				TonerLite: 'toner-lite',
+				Watercolor: {
+					options: {
+						variant: 'watercolor',
+						minZoom: 1,
+						maxZoom: 16
+					}
+				},
+				Terrain: {
+					options: {
+						variant: 'terrain',
+						minZoom: 0,
+						maxZoom: 18
+					}
+				},
+				TerrainBackground: {
+					options: {
+						variant: 'terrain-background',
+						minZoom: 0,
+						maxZoom: 18
+					}
+				},
+				TopOSMRelief: {
+					options: {
+						variant: 'toposm-color-relief',
+						ext: 'jpg',
+						bounds: [[22, -132], [51, -56]]
+					}
+				},
+				TopOSMFeatures: {
+					options: {
+						variant: 'toposm-features',
+						bounds: [[22, -132], [51, -56]],
+						opacity: 0.9
+					}
+				}
+			}
+		},
+		Esri: {
+			url: 'https://server.arcgisonline.com/ArcGIS/rest/services/{variant}/MapServer/tile/{z}/{y}/{x}',
+			options: {
+				variant: 'World_Street_Map',
+				attribution: 'Tiles &copy; Esri'
+			},
+			variants: {
+				WorldStreetMap: {
+					options: {
+						attribution:
+							'{attribution.Esri} &mdash; ' +
+							'Source: Esri, DeLorme, NAVTEQ, USGS, Intermap, iPC, NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 2012'
+					}
+				},
+				DeLorme: {
+					options: {
+						variant: 'Specialty/DeLorme_World_Base_Map',
+						minZoom: 1,
+						maxZoom: 11,
+						attribution: '{attribution.Esri} &mdash; Copyright: &copy;2012 DeLorme'
+					}
+				},
+				WorldTopoMap: {
+					options: {
+						variant: 'World_Topo_Map',
+						attribution:
+							'{attribution.Esri} &mdash; ' +
+							'Esri, DeLorme, NAVTEQ, TomTom, Intermap, iPC, USGS, FAO, NPS, NRCAN, GeoBase, Kadaster NL, Ordnance Survey, Esri Japan, METI, Esri China (Hong Kong), and the GIS User Community'
+					}
+				},
+				WorldImagery: {
+					options: {
+						variant: 'World_Imagery',
+						attribution:
+							'{attribution.Esri} &mdash; ' +
+							'Source: Esri, i-cubed, USDA, USGS, AEX, GeoEye, Getmapping, Aerogrid, IGN, IGP, UPR-EGP, and the GIS User Community'
+					}
+				},
+				WorldTerrain: {
+					options: {
+						variant: 'World_Terrain_Base',
+						maxZoom: 13,
+						attribution:
+							'{attribution.Esri} &mdash; ' +
+							'Source: USGS, Esri, TANA, DeLorme, and NPS'
+					}
+				},
+				WorldShadedRelief: {
+					options: {
+						variant: 'World_Shaded_Relief',
+						maxZoom: 13,
+						attribution: '{attribution.Esri} &mdash; Source: Esri'
+					}
+				},
+				WorldPhysical: {
+					options: {
+						variant: 'World_Physical_Map',
+						maxZoom: 8,
+						attribution: '{attribution.Esri} &mdash; Source: US National Park Service'
+					}
+				},
+				OceanBasemap: {
+					options: {
+						variant: 'Ocean_Basemap',
+						maxZoom: 13,
+						attribution: '{attribution.Esri} &mdash; Sources: GEBCO, NOAA, CHS, OSU, UNH, CSUMB, National Geographic, DeLorme, NAVTEQ, and Esri'
+					}
+				},
+				NatGeoWorldMap: {
+					options: {
+						variant: 'NatGeo_World_Map',
+						maxZoom: 16,
+						attribution: '{attribution.Esri} &mdash; National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, iPC'
+					}
+				},
+				WorldGrayCanvas: {
+					options: {
+						variant: 'Canvas/World_Light_Gray_Base',
+						maxZoom: 16,
+						attribution: '{attribution.Esri} &mdash; Esri, DeLorme, NAVTEQ'
+					}
+				}
+			}
+		},
+		OpenWeatherMap: {
+			url: 'http://{s}.tile.openweathermap.org/map/{variant}/{z}/{x}/{y}.png?appid={apiKey}',
+			options: {
+				maxZoom: 19,
+				attribution: 'Map data &copy; <a href="http://openweathermap.org">OpenWeatherMap</a>',
+				apiKey:'<insert your api key here>',
+				opacity: 0.5
+			},
+			variants: {
+				Clouds: 'clouds',
+				CloudsClassic: 'clouds_cls',
+				Precipitation: 'precipitation',
+				PrecipitationClassic: 'precipitation_cls',
+				Rain: 'rain',
+				RainClassic: 'rain_cls',
+				Pressure: 'pressure',
+				PressureContour: 'pressure_cntr',
+				Wind: 'wind',
+				Temperature: 'temp',
+				Snow: 'snow'
+			}
+		},
+		HERE: {
+			/*
+			 * HERE maps, formerly Nokia maps.
+			 * These basemaps are free, but you need an API key. Please sign up at
+			 * http://developer.here.com/getting-started
+			 *
+			 * Note that the base urls contain '.cit' whichs is HERE's
+			 * 'Customer Integration Testing' environment. Please remove for production
+			 * envirionments.
+			 */
+			url:
+				'https://{s}.{base}.maps.cit.api.here.com/maptile/2.1/' +
+				'{type}/{mapID}/{variant}/{z}/{x}/{y}/{size}/{format}?' +
+				'app_id={app_id}&app_code={app_code}&lg={language}',
+			options: {
+				attribution:
+					'Map &copy; 1987-2014 <a href="http://developer.here.com">HERE</a>',
+				subdomains: '1234',
+				mapID: 'newest',
+				'app_id': '<insert your app_id here>',
+				'app_code': '<insert your app_code here>',
+				base: 'base',
+				variant: 'normal.day',
+				maxZoom: 20,
+				type: 'maptile',
+				language: 'eng',
+				format: 'png8',
+				size: '256'
+			},
+			variants: {
+				normalDay: 'normal.day',
+				normalDayCustom: 'normal.day.custom',
+				normalDayGrey: 'normal.day.grey',
+				normalDayMobile: 'normal.day.mobile',
+				normalDayGreyMobile: 'normal.day.grey.mobile',
+				normalDayTransit: 'normal.day.transit',
+				normalDayTransitMobile: 'normal.day.transit.mobile',
+				normalNight: 'normal.night',
+				normalNightMobile: 'normal.night.mobile',
+				normalNightGrey: 'normal.night.grey',
+				normalNightGreyMobile: 'normal.night.grey.mobile',
+
+				basicMap: {
+					options: {
+						type: 'basetile'
+					}
+				},
+				mapLabels: {
+					options: {
+						type: 'labeltile',
+						format: 'png'
+					}
+				},
+				trafficFlow: {
+					options: {
+						base: 'traffic',
+						type: 'flowtile'
+					}
+				},
+				carnavDayGrey: 'carnav.day.grey',
+				hybridDay: {
+					options: {
+						base: 'aerial',
+						variant: 'hybrid.day'
+					}
+				},
+				hybridDayMobile: {
+					options: {
+						base: 'aerial',
+						variant: 'hybrid.day.mobile'
+					}
+				},
+				pedestrianDay: 'pedestrian.day',
+				pedestrianNight: 'pedestrian.night',
+				satelliteDay: {
+					options: {
+						base: 'aerial',
+						variant: 'satellite.day'
+					}
+				},
+				terrainDay: {
+					options: {
+						base: 'aerial',
+						variant: 'terrain.day'
+					}
+				},
+				terrainDayMobile: {
+					options: {
+						base: 'aerial',
+						variant: 'terrain.day.mobile'
+					}
+				}
+			}
+		},
+		FreeMapSK: {
+			url: 'http://t{s}.freemap.sk/T/{z}/{x}/{y}.jpeg',
+			options: {
+				minZoom: 8,
+				maxZoom: 16,
+				subdomains: '1234',
+				bounds: [[47.204642, 15.996093], [49.830896, 22.576904]],
+				attribution:
+					'{attribution.OpenStreetMap}, vizualization CC-By-SA 2.0 <a href="http://freemap.sk">Freemap.sk</a>'
+			}
+		},
+		MtbMap: {
+			url: 'http://tile.mtbmap.cz/mtbmap_tiles/{z}/{x}/{y}.png',
+			options: {
+				attribution:
+					'{attribution.OpenStreetMap} &amp; USGS'
+			}
+		},
+		CartoDB: {
+			url: 'https://cartodb-basemaps-{s}.global.ssl.fastly.net/{variant}/{z}/{x}/{y}.png',
+			options: {
+				attribution: '{attribution.OpenStreetMap} &copy; <a href="http://cartodb.com/attributions">CartoDB</a>',
+				subdomains: 'abcd',
+				maxZoom: 19,
+				variant: 'light_all'
+			},
+			variants: {
+				Positron: 'light_all',
+				PositronNoLabels: 'light_nolabels',
+				PositronOnlyLabels: 'light_only_labels',
+				DarkMatter: 'dark_all',
+				DarkMatterNoLabels: 'dark_nolabels',
+				DarkMatterOnlyLabels: 'dark_only_labels'
+			}
+		},
+		HikeBike: {
+			url: 'http://{s}.tiles.wmflabs.org/{variant}/{z}/{x}/{y}.png',
+			options: {
+				maxZoom: 19,
+				attribution: '{attribution.OpenStreetMap}',
+				variant: 'hikebike'
+			},
+			variants: {
+				HikeBike: {},
+				HillShading: {
+					options: {
+						maxZoom: 15,
+						variant: 'hillshading'
+					}
+				}
+			}
+		},
+		BasemapAT: {
+			url: 'https://maps{s}.wien.gv.at/basemap/{variant}/normal/google3857/{z}/{y}/{x}.{format}',
+			options: {
+				maxZoom: 19,
+				attribution: 'Datenquelle: <a href="https://www.basemap.at">basemap.at</a>',
+				subdomains: ['', '1', '2', '3', '4'],
+				format: 'png',
+				bounds: [[46.358770, 8.782379], [49.037872, 17.189532]],
+				variant: 'geolandbasemap'
+			},
+			variants: {
+				basemap: {
+					options: {
+						maxZoom: 20, // currently only in Vienna
+						variant: 'geolandbasemap'
+					}
+				},
+				grau: 'bmapgrau',
+				overlay: 'bmapoverlay',
+				highdpi: {
+					options: {
+						variant: 'bmaphidpi',
+						format: 'jpeg'
+					}
+				},
+				orthofoto: {
+					options: {
+						maxZoom: 20, // currently only in Vienna
+						variant: 'bmaporthofoto30cm',
+						format: 'jpeg'
+					}
+				}
+			}
+		},
+		nlmaps: {
+			url: 'https://geodata.nationaalgeoregister.nl/tiles/service/wmts/{variant}/EPSG:3857/{z}/{x}/{y}.png',
+			options: {
+				minZoom: 6,
+				maxZoom: 19,
+				bounds: [[50.5, 3.25], [54, 7.6]],
+				attribution: 'Kaartgegevens &copy; <a href="kadaster.nl">Kadaster</a>'
+			},
+			variants: {
+				'standaard': 'brtachtergrondkaart',
+				'pastel': 'brtachtergrondkaartpastel',
+				'grijs': 'brtachtergrondkaartgrijs',
+				'luchtfoto': {
+					'url': 'https://geodata.nationaalgeoregister.nl/luchtfoto/rgb/wmts/1.0.0/2016_ortho25/EPSG:3857/{z}/{x}/{y}.png',
+				}
+			}
+		},
+		NASAGIBS: {
+			url: 'https://map1.vis.earthdata.nasa.gov/wmts-webmerc/{variant}/default/{time}/{tilematrixset}{maxZoom}/{z}/{y}/{x}.{format}',
+			options: {
+				attribution:
+					'Imagery provided by services from the Global Imagery Browse Services (GIBS), operated by the NASA/GSFC/Earth Science Data and Information System ' +
+					'(<a href="https://earthdata.nasa.gov">ESDIS</a>) with funding provided by NASA/HQ.',
+				bounds: [[-85.0511287776, -179.999999975], [85.0511287776, 179.999999975]],
+				minZoom: 1,
+				maxZoom: 9,
+				format: 'jpg',
+				time: '',
+				tilematrixset: 'GoogleMapsCompatible_Level'
+			},
+			variants: {
+				ModisTerraTrueColorCR: 'MODIS_Terra_CorrectedReflectance_TrueColor',
+				ModisTerraBands367CR: 'MODIS_Terra_CorrectedReflectance_Bands367',
+				ViirsEarthAtNight2012: {
+					options: {
+						variant: 'VIIRS_CityLights_2012',
+						maxZoom: 8
+					}
+				},
+				ModisTerraLSTDay: {
+					options: {
+						variant: 'MODIS_Terra_Land_Surface_Temp_Day',
+						format: 'png',
+						maxZoom: 7,
+						opacity: 0.75
+					}
+				},
+				ModisTerraSnowCover: {
+					options: {
+						variant: 'MODIS_Terra_Snow_Cover',
+						format: 'png',
+						maxZoom: 8,
+						opacity: 0.75
+					}
+				},
+				ModisTerraAOD: {
+					options: {
+						variant: 'MODIS_Terra_Aerosol',
+						format: 'png',
+						maxZoom: 6,
+						opacity: 0.75
+					}
+				},
+				ModisTerraChlorophyll: {
+					options: {
+						variant: 'MODIS_Terra_Chlorophyll_A',
+						format: 'png',
+						maxZoom: 7,
+						opacity: 0.75
+					}
+				}
+			}
+		},
+		NLS: {
+			// NLS maps are copyright National library of Scotland.
+			// http://maps.nls.uk/projects/api/index.html
+			// Please contact NLS for anything other than non-commercial low volume usage
+			//
+			// Map sources: Ordnance Survey 1:1m to 1:63K, 1920s-1940s
+			//   z0-9  - 1:1m
+			//  z10-11 - quarter inch (1:253440)
+			//  z12-18 - one inch (1:63360)
+			url: 'https://nls-{s}.tileserver.com/nls/{z}/{x}/{y}.jpg',
+			options: {
+				attribution: '<a href="http://geo.nls.uk/maps/">National Library of Scotland Historic Maps</a>',
+				bounds: [[49.6, -12], [61.7, 3]],
+				minZoom: 1,
+				maxZoom: 18,
+				subdomains: '0123',
+			}
+		},
+		JusticeMap: {
+			// Justice Map (http://www.justicemap.org/)
+			// Visualize race and income data for your community, county and country.
+			// Includes tools for data journalists, bloggers and community activists.
+			url: 'http://www.justicemap.org/tile/{size}/{variant}/{z}/{x}/{y}.png',
+			options: {
+				attribution: '<a href="http://www.justicemap.org/terms.php">Justice Map</a>',
+				// one of 'county', 'tract', 'block'
+				size: 'county',
+				// Bounds for USA, including Alaska and Hawaii
+				bounds: [[14, -180], [72, -56]]
+			},
+			variants: {
+				income: 'income',
+				americanIndian: 'indian',
+				asian: 'asian',
+				black: 'black',
+				hispanic: 'hispanic',
+				multi: 'multi',
+				nonWhite: 'nonwhite',
+				white: 'white',
+				plurality: 'plural'
+			}
+		}
+	};
+
+	L.tileLayer.provider = function (provider, options) {
+		return new L.TileLayer.Provider(provider, options);
+	};
+
+	return L;
+}));

content/photos/static/leaflet/leaflet.css

@@ -0,0 +1,636 @@
+/* required styles */
+
+.leaflet-pane,
+.leaflet-tile,
+.leaflet-marker-icon,
+.leaflet-marker-shadow,
+.leaflet-tile-container,
+.leaflet-pane > svg,
+.leaflet-pane > canvas,
+.leaflet-zoom-box,
+.leaflet-image-layer,
+.leaflet-layer {
+	position: absolute;
+	left: 0;
+	top: 0;
+	}
+.leaflet-container {
+	overflow: hidden;
+	}
+.leaflet-tile,
+.leaflet-marker-icon,
+.leaflet-marker-shadow {
+	-webkit-user-select: none;
+	   -moz-user-select: none;
+	        user-select: none;
+	  -webkit-user-drag: none;
+	}
+/* Safari renders non-retina tile on retina better with this, but Chrome is worse */
+.leaflet-safari .leaflet-tile {
+	image-rendering: -webkit-optimize-contrast;
+	}
+/* hack that prevents hw layers "stretching" when loading new tiles */
+.leaflet-safari .leaflet-tile-container {
+	width: 1600px;
+	height: 1600px;
+	-webkit-transform-origin: 0 0;
+	}
+.leaflet-marker-icon,
+.leaflet-marker-shadow {
+	display: block;
+	}
+/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */
+/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */
+.leaflet-container .leaflet-overlay-pane svg,
+.leaflet-container .leaflet-marker-pane img,
+.leaflet-container .leaflet-shadow-pane img,
+.leaflet-container .leaflet-tile-pane img,
+.leaflet-container img.leaflet-image-layer {
+	max-width: none !important;
+	max-height: none !important;
+	}
+
+.leaflet-container.leaflet-touch-zoom {
+	-ms-touch-action: pan-x pan-y;
+	touch-action: pan-x pan-y;
+	}
+.leaflet-container.leaflet-touch-drag {
+	-ms-touch-action: pinch-zoom;
+	/* Fallback for FF which doesn't support pinch-zoom */
+	touch-action: none;
+	touch-action: pinch-zoom;
+}
+.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom {
+	-ms-touch-action: none;
+	touch-action: none;
+}
+.leaflet-container {
+	-webkit-tap-highlight-color: transparent;
+}
+.leaflet-container a {
+	-webkit-tap-highlight-color: rgba(51, 181, 229, 0.4);
+}
+.leaflet-tile {
+	filter: inherit;
+	visibility: hidden;
+	}
+.leaflet-tile-loaded {
+	visibility: inherit;
+	}
+.leaflet-zoom-box {
+	width: 0;
+	height: 0;
+	-moz-box-sizing: border-box;
+	     box-sizing: border-box;
+	z-index: 800;
+	}
+/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */
+.leaflet-overlay-pane svg {
+	-moz-user-select: none;
+	}
+
+.leaflet-pane         { z-index: 400; }
+
+.leaflet-tile-pane    { z-index: 200; }
+.leaflet-overlay-pane { z-index: 400; }
+.leaflet-shadow-pane  { z-index: 500; }
+.leaflet-marker-pane  { z-index: 600; }
+.leaflet-tooltip-pane   { z-index: 650; }
+.leaflet-popup-pane   { z-index: 700; }
+
+.leaflet-map-pane canvas { z-index: 100; }
+.leaflet-map-pane svg    { z-index: 200; }
+
+.leaflet-vml-shape {
+	width: 1px;
+	height: 1px;
+	}
+.lvml {
+	behavior: url(#default#VML);
+	display: inline-block;
+	position: absolute;
+	}
+
+
+/* control positioning */
+
+.leaflet-control {
+	position: relative;
+	z-index: 800;
+	pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
+	pointer-events: auto;
+	}
+.leaflet-top,
+.leaflet-bottom {
+	position: absolute;
+	z-index: 1000;
+	pointer-events: none;
+	}
+.leaflet-top {
+	top: 0;
+	}
+.leaflet-right {
+	right: 0;
+	}
+.leaflet-bottom {
+	bottom: 0;
+	}
+.leaflet-left {
+	left: 0;
+	}
+.leaflet-control {
+	float: left;
+	clear: both;
+	}
+.leaflet-right .leaflet-control {
+	float: right;
+	}
+.leaflet-top .leaflet-control {
+	margin-top: 10px;
+	}
+.leaflet-bottom .leaflet-control {
+	margin-bottom: 10px;
+	}
+.leaflet-left .leaflet-control {
+	margin-left: 10px;
+	}
+.leaflet-right .leaflet-control {
+	margin-right: 10px;
+	}
+
+
+/* zoom and fade animations */
+
+.leaflet-fade-anim .leaflet-tile {
+	will-change: opacity;
+	}
+.leaflet-fade-anim .leaflet-popup {
+	opacity: 0;
+	-webkit-transition: opacity 0.2s linear;
+	   -moz-transition: opacity 0.2s linear;
+	     -o-transition: opacity 0.2s linear;
+	        transition: opacity 0.2s linear;
+	}
+.leaflet-fade-anim .leaflet-map-pane .leaflet-popup {
+	opacity: 1;
+	}
+.leaflet-zoom-animated {
+	-webkit-transform-origin: 0 0;
+	    -ms-transform-origin: 0 0;
+	        transform-origin: 0 0;
+	}
+.leaflet-zoom-anim .leaflet-zoom-animated {
+	will-change: transform;
+	}
+.leaflet-zoom-anim .leaflet-zoom-animated {
+	-webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1);
+	   -moz-transition:    -moz-transform 0.25s cubic-bezier(0,0,0.25,1);
+	     -o-transition:      -o-transform 0.25s cubic-bezier(0,0,0.25,1);
+	        transition:         transform 0.25s cubic-bezier(0,0,0.25,1);
+	}
+.leaflet-zoom-anim .leaflet-tile,
+.leaflet-pan-anim .leaflet-tile {
+	-webkit-transition: none;
+	   -moz-transition: none;
+	     -o-transition: none;
+	        transition: none;
+	}
+
+.leaflet-zoom-anim .leaflet-zoom-hide {
+	visibility: hidden;
+	}
+
+
+/* cursors */
+
+.leaflet-interactive {
+	cursor: pointer;
+	}
+.leaflet-grab {
+	cursor: -webkit-grab;
+	cursor:    -moz-grab;
+	}
+.leaflet-crosshair,
+.leaflet-crosshair .leaflet-interactive {
+	cursor: crosshair;
+	}
+.leaflet-popup-pane,
+.leaflet-control {
+	cursor: auto;
+	}
+.leaflet-dragging .leaflet-grab,
+.leaflet-dragging .leaflet-grab .leaflet-interactive,
+.leaflet-dragging .leaflet-marker-draggable {
+	cursor: move;
+	cursor: -webkit-grabbing;
+	cursor:    -moz-grabbing;
+	}
+
+/* marker & overlays interactivity */
+.leaflet-marker-icon,
+.leaflet-marker-shadow,
+.leaflet-image-layer,
+.leaflet-pane > svg path,
+.leaflet-tile-container {
+	pointer-events: none;
+	}
+
+.leaflet-marker-icon.leaflet-interactive,
+.leaflet-image-layer.leaflet-interactive,
+.leaflet-pane > svg path.leaflet-interactive {
+	pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
+	pointer-events: auto;
+	}
+
+/* visual tweaks */
+
+.leaflet-container {
+	background: #ddd;
+	outline: 0;
+	}
+.leaflet-container a {
+	color: #0078A8;
+	}
+.leaflet-container a.leaflet-active {
+	outline: 2px solid orange;
+	}
+.leaflet-zoom-box {
+	border: 2px dotted #38f;
+	background: rgba(255,255,255,0.5);
+	}
+
+
+/* general typography */
+.leaflet-container {
+	font: 12px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif;
+	}
+
+
+/* general toolbar styles */
+
+.leaflet-bar {
+	box-shadow: 0 1px 5px rgba(0,0,0,0.65);
+	border-radius: 4px;
+	}
+.leaflet-bar a,
+.leaflet-bar a:hover {
+	background-color: #fff;
+	border-bottom: 1px solid #ccc;
+	width: 26px;
+	height: 26px;
+	line-height: 26px;
+	display: block;
+	text-align: center;
+	text-decoration: none;
+	color: black;
+	}
+.leaflet-bar a,
+.leaflet-control-layers-toggle {
+	background-position: 50% 50%;
+	background-repeat: no-repeat;
+	display: block;
+	}
+.leaflet-bar a:hover {
+	background-color: #f4f4f4;
+	}
+.leaflet-bar a:first-child {
+	border-top-left-radius: 4px;
+	border-top-right-radius: 4px;
+	}
+.leaflet-bar a:last-child {
+	border-bottom-left-radius: 4px;
+	border-bottom-right-radius: 4px;
+	border-bottom: none;
+	}
+.leaflet-bar a.leaflet-disabled {
+	cursor: default;
+	background-color: #f4f4f4;
+	color: #bbb;
+	}
+
+.leaflet-touch .leaflet-bar a {
+	width: 30px;
+	height: 30px;
+	line-height: 30px;
+	}
+.leaflet-touch .leaflet-bar a:first-child {
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	}
+.leaflet-touch .leaflet-bar a:last-child {
+	border-bottom-left-radius: 2px;
+	border-bottom-right-radius: 2px;
+	}
+
+/* zoom control */
+
+.leaflet-control-zoom-in,
+.leaflet-control-zoom-out {
+	font: bold 18px 'Lucida Console', Monaco, monospace;
+	text-indent: 1px;
+	}
+
+.leaflet-touch .leaflet-control-zoom-in, .leaflet-touch .leaflet-control-zoom-out  {
+	font-size: 22px;
+	}
+
+
+/* layers control */
+
+.leaflet-control-layers {
+	box-shadow: 0 1px 5px rgba(0,0,0,0.4);
+	background: #fff;
+	border-radius: 5px;
+	}
+.leaflet-control-layers-toggle {
+	background-image: url(images/layers.png);
+	width: 36px;
+	height: 36px;
+	}
+.leaflet-retina .leaflet-control-layers-toggle {
+	background-image: url(images/layers-2x.png);
+	background-size: 26px 26px;
+	}
+.leaflet-touch .leaflet-control-layers-toggle {
+	width: 44px;
+	height: 44px;
+	}
+.leaflet-control-layers .leaflet-control-layers-list,
+.leaflet-control-layers-expanded .leaflet-control-layers-toggle {
+	display: none;
+	}
+.leaflet-control-layers-expanded .leaflet-control-layers-list {
+	display: block;
+	position: relative;
+	}
+.leaflet-control-layers-expanded {
+	padding: 6px 10px 6px 6px;
+	color: #333;
+	background: #fff;
+	}
+.leaflet-control-layers-scrollbar {
+	overflow-y: scroll;
+	overflow-x: hidden;
+	padding-right: 5px;
+	}
+.leaflet-control-layers-selector {
+	margin-top: 2px;
+	position: relative;
+	top: 1px;
+	}
+.leaflet-control-layers label {
+	display: block;
+	}
+.leaflet-control-layers-separator {
+	height: 0;
+	border-top: 1px solid #ddd;
+	margin: 5px -10px 5px -6px;
+	}
+
+/* Default icon URLs */
+.leaflet-default-icon-path {
+	background-image: url(images/marker-icon.png);
+	}
+
+
+/* attribution and scale controls */
+
+.leaflet-container .leaflet-control-attribution {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.7);
+	margin: 0;
+	}
+.leaflet-control-attribution,
+.leaflet-control-scale-line {
+	padding: 0 5px;
+	color: #333;
+	}
+.leaflet-control-attribution a {
+	text-decoration: none;
+	}
+.leaflet-control-attribution a:hover {
+	text-decoration: underline;
+	}
+.leaflet-container .leaflet-control-attribution,
+.leaflet-container .leaflet-control-scale {
+	font-size: 11px;
+	}
+.leaflet-left .leaflet-control-scale {
+	margin-left: 5px;
+	}
+.leaflet-bottom .leaflet-control-scale {
+	margin-bottom: 5px;
+	}
+.leaflet-control-scale-line {
+	border: 2px solid #777;
+	border-top: none;
+	line-height: 1.1;
+	padding: 2px 5px 1px;
+	font-size: 11px;
+	white-space: nowrap;
+	overflow: hidden;
+	-moz-box-sizing: border-box;
+	     box-sizing: border-box;
+
+	background: #fff;
+	background: rgba(255, 255, 255, 0.5);
+	}
+.leaflet-control-scale-line:not(:first-child) {
+	border-top: 2px solid #777;
+	border-bottom: none;
+	margin-top: -2px;
+	}
+.leaflet-control-scale-line:not(:first-child):not(:last-child) {
+	border-bottom: 2px solid #777;
+	}
+
+.leaflet-touch .leaflet-control-attribution,
+.leaflet-touch .leaflet-control-layers,
+.leaflet-touch .leaflet-bar {
+	box-shadow: none;
+	}
+.leaflet-touch .leaflet-control-layers,
+.leaflet-touch .leaflet-bar {
+	border: 2px solid rgba(0,0,0,0.2);
+	background-clip: padding-box;
+	}
+
+
+/* popup */
+
+.leaflet-popup {
+	position: absolute;
+	text-align: center;
+	margin-bottom: 20px;
+	}
+.leaflet-popup-content-wrapper {
+	padding: 1px;
+	text-align: left;
+	border-radius: 12px;
+	}
+.leaflet-popup-content {
+	margin: 13px 19px;
+	line-height: 1.4;
+	}
+.leaflet-popup-content p {
+	margin: 18px 0;
+	}
+.leaflet-popup-tip-container {
+	width: 40px;
+	height: 20px;
+	position: absolute;
+	left: 50%;
+	margin-left: -20px;
+	overflow: hidden;
+	pointer-events: none;
+	}
+.leaflet-popup-tip {
+	width: 17px;
+	height: 17px;
+	padding: 1px;
+
+	margin: -10px auto 0;
+
+	-webkit-transform: rotate(45deg);
+	   -moz-transform: rotate(45deg);
+	    -ms-transform: rotate(45deg);
+	     -o-transform: rotate(45deg);
+	        transform: rotate(45deg);
+	}
+.leaflet-popup-content-wrapper,
+.leaflet-popup-tip {
+	background: white;
+	color: #333;
+	box-shadow: 0 3px 14px rgba(0,0,0,0.4);
+	}
+.leaflet-container a.leaflet-popup-close-button {
+	position: absolute;
+	top: 0;
+	right: 0;
+	padding: 4px 4px 0 0;
+	border: none;
+	text-align: center;
+	width: 18px;
+	height: 14px;
+	font: 16px/14px Tahoma, Verdana, sans-serif;
+	color: #c3c3c3;
+	text-decoration: none;
+	font-weight: bold;
+	background: transparent;
+	}
+.leaflet-container a.leaflet-popup-close-button:hover {
+	color: #999;
+	}
+.leaflet-popup-scrolled {
+	overflow: auto;
+	border-bottom: 1px solid #ddd;
+	border-top: 1px solid #ddd;
+	}
+
+.leaflet-oldie .leaflet-popup-content-wrapper {
+	zoom: 1;
+	}
+.leaflet-oldie .leaflet-popup-tip {
+	width: 24px;
+	margin: 0 auto;
+
+	-ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)";
+	filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678);
+	}
+.leaflet-oldie .leaflet-popup-tip-container {
+	margin-top: -1px;
+	}
+
+.leaflet-oldie .leaflet-control-zoom,
+.leaflet-oldie .leaflet-control-layers,
+.leaflet-oldie .leaflet-popup-content-wrapper,
+.leaflet-oldie .leaflet-popup-tip {
+	border: 1px solid #999;
+	}
+
+
+/* div icon */
+
+.leaflet-div-icon {
+	background: #fff;
+	border: 1px solid #666;
+	}
+
+
+/* Tooltip */
+/* Base styles for the element that has a tooltip */
+.leaflet-tooltip {
+	position: absolute;
+	padding: 6px;
+	background-color: #fff;
+	border: 1px solid #fff;
+	border-radius: 3px;
+	color: #222;
+	white-space: nowrap;
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+	pointer-events: none;
+	box-shadow: 0 1px 3px rgba(0,0,0,0.4);
+	}
+.leaflet-tooltip.leaflet-clickable {
+	cursor: pointer;
+	pointer-events: auto;
+	}
+.leaflet-tooltip-top:before,
+.leaflet-tooltip-bottom:before,
+.leaflet-tooltip-left:before,
+.leaflet-tooltip-right:before {
+	position: absolute;
+	pointer-events: none;
+	border: 6px solid transparent;
+	background: transparent;
+	content: "";
+	}
+
+/* Directions */
+
+.leaflet-tooltip-bottom {
+	margin-top: 6px;
+}
+.leaflet-tooltip-top {
+	margin-top: -6px;
+}
+.leaflet-tooltip-bottom:before,
+.leaflet-tooltip-top:before {
+	left: 50%;
+	margin-left: -6px;
+	}
+.leaflet-tooltip-top:before {
+	bottom: 0;
+	margin-bottom: -12px;
+	border-top-color: #fff;
+	}
+.leaflet-tooltip-bottom:before {
+	top: 0;
+	margin-top: -12px;
+	margin-left: -6px;
+	border-bottom-color: #fff;
+	}
+.leaflet-tooltip-left {
+	margin-left: -6px;
+}
+.leaflet-tooltip-right {
+	margin-left: 6px;
+}
+.leaflet-tooltip-left:before,
+.leaflet-tooltip-right:before {
+	top: 50%;
+	margin-top: -6px;
+	}
+.leaflet-tooltip-left:before {
+	right: 0;
+	margin-right: -12px;
+	border-left-color: #fff;
+	}
+.leaflet-tooltip-right:before {
+	left: 0;
+	margin-left: -12px;
+	border-right-color: #fff;
+	}