API-Example: Interact with shapes with mouse over

Map mouse-over effects to areas or line elements. Such effects include altering the color and displaying optional text.

The objects, which are to be drawn on the map, have to be loaded as a GeoJSON file. You can find out more information about this in our example Integrating GeoJSON: Points, Lines, and areas.

// Create background layer
const baseLayer = new ol.layer.Tile({
	source: new ol.source.XYZ({
    attributions: ['© 2025 <a target="_blank" href="http://www.mapz.com">mapz.com </a>\
            - Map Data: <a target="_blank" href="http://openstreetmap.org">OpenStreetMap</a>\
            (<a href="http://opendatacommons.org/licenses/odbl/1.0/" target="_blank">ODbL</a>)'],
    tilePixelRatio: 2,
    url:'https://tiles.mapz.com/mapproxy/v1/demo-817ca352/tiles/1.0.0/mapz_multicolor_base_hq/EPSG3857/{z}/{x}/{-y}.jpeg'
  })
});

// Create a vector layer for highlighted features
const highlightLayer = new ol.layer.Vector({
  // Define layers map, so we don't need to use map.addLayer
  map: map,
  source: new ol.source.Vector({
    features: new ol.Collection()
  }),
  // create a style function
  style: function(feature, resolution) {
    return [new ol.style.Style({
      // Style text
      text: new ol.style.Text({
        text: 'Sperrgebiet',
        fill: new ol.style.Fill({
          color: '#000'
        }),
        scale: 1.5
      }),
      // Style outline
      stroke: new ol.style.Stroke({
        color: '#f00',
        width: 1
      }),
      // Style fill
      fill: new ol.style.Fill({
        color: 'rgba(255,0,0,0.1)'
      })
    })];
  }
});

let highlight;
// Look for features under mouse cursor when move mouse
map.getViewport().addEventListener('mousemove', function(evt) {
  const pixel = map.getEventPixel(evt);
  const feature = map.forEachFeatureAtPixel(pixel, function(feature, layer) {
    return feature;
  });

if (feature !== highlight) {
    // remove previously highlighted feature from overlay
    if (highlight) {
      highlightLayer.getSource().removeFeature(highlight);
    }
    // add feature to
    if (feature) {
      highlightLayer.getSource().addFeature(feature);
    }
    // store highlighted feature
    highlight = feature;
  }
});


<body>
    <div id="map" class="map"></div>
</body>


<script>
  // Create background layer
  const baseLayer = new ol.layer.Tile({
  	source: new ol.source.XYZ({
      attributions: ['© 2025 <a target="_blank" href="http://www.mapz.com">mapz.com </a>\
              - Map Data: <a target="_blank" href="http://openstreetmap.org">OpenStreetMap</a>\
              (<a href="http://opendatacommons.org/licenses/odbl/1.0/" target="_blank">ODbL</a>)'],
      tilePixelRatio: 2,
      url:'https://tiles.mapz.com/mapproxy/v1/demo-817ca352/tiles/1.0.0/mapz_multicolor_base_hq/EPSG3857/{z}/{x}/{-y}.jpeg'
    })
  });

  const map = new ol.Map({
    target: document.getElementById('map'),
    logo: false,
    layers: [
      baseLayer,
      // Create Vector layer with GeoJSON file source add to map
      new ol.layer.Vector({
        source: new ol.source.Vector({
          url: "https://www.mapz.com/api/static/data/berlin.geojson",
          format: new ol.format.GeoJSON()
        }),
        // load style from geojson
        // you can also overwrite it with your own style via javascript
        // therefore look at the example on https://www.mapz.com/api/examples/geojson_data
        style: function(feature) {
          const featureStyle = new ol.mapz.style.MapzStyle(feature);
          return [featureStyle];
        }
      })
    ],
    view: new ol.View({
      center: ol.proj.transform([13.35320296,52.51372], 'EPSG:4326', 'EPSG:3857'),
      zoom: 15
    })
  });

  // Create a vector layer for highlighted features
  const highlightLayer = new ol.layer.Vector({
    // Define layers map, so we don't need to use map.addLayer
    map: map,
    source: new ol.source.Vector({
      features: new ol.Collection()
    }),
    // create a style function
    style: function(feature, resolution) {
      return [new ol.style.Style({
        // Style text
        text: new ol.style.Text({
          text: 'Sperrgebiet',
          fill: new ol.style.Fill({
            color: '#000'
          }),
          scale: 1.5
        }),
        // Style outline
        stroke: new ol.style.Stroke({
          color: '#f00',
          width: 1
        }),
        // Style fill
        fill: new ol.style.Fill({
          color: 'rgba(255,0,0,0.1)'
        })
      })];
    }
  });

  let highlight;
  // Look for features under mouse cursor when move mouse
  map.getViewport().addEventListener('mousemove', function(evt) {
    const pixel = map.getEventPixel(evt);
    const feature = map.forEachFeatureAtPixel(pixel, function(feature, layer) {
      return feature;
    });

    if (feature !== highlight) {
      // remove previously highlighted feature from overlay
      if (highlight) {
        highlightLayer.getSource().removeFeature(highlight);
      }
      // add feature to
      if (feature) {
        highlightLayer.getSource().addFeature(feature);
      }
      // store highlighted feature
      highlight = feature;
    }
  });
</script>


<style>
  .map {
    height: 400px;
    font-family: "HelveticaNeue", "Helvetica";
  }

</style>


<html>
    <head>
        <link rel='stylesheet' href='https://www.mapz.com/api/static/css/ol/7.3.0/ol.css' />
        <script src='https://www.mapz.com/api/static/javascript/lib/7.3.0/ol.js' type='text/javascript'></script>
        
        
        <style>
          .map {
            height: 400px;
            font-family: "HelveticaNeue", "Helvetica";
          }

        </style>
    </head>
    <body>
        <div id="map" class="map"></div>
        <script>
          // Create background layer
          const baseLayer = new ol.layer.Tile({
          	source: new ol.source.XYZ({
              attributions: ['© 2025 <a target="_blank" href="http://www.mapz.com">mapz.com </a>\
                      - Map Data: <a target="_blank" href="http://openstreetmap.org">OpenStreetMap</a>\
                      (<a href="http://opendatacommons.org/licenses/odbl/1.0/" target="_blank">ODbL</a>)'],
              tilePixelRatio: 2,
              url:'https://tiles.mapz.com/mapproxy/v1/demo-817ca352/tiles/1.0.0/mapz_multicolor_base_hq/EPSG3857/{z}/{x}/{-y}.jpeg'
            })
          });

          const map = new ol.Map({
            target: document.getElementById('map'),
            logo: false,
            layers: [
              baseLayer,
              // Create Vector layer with GeoJSON file source add to map
              new ol.layer.Vector({
                source: new ol.source.Vector({
                  url: "https://www.mapz.com/api/static/data/berlin.geojson",
                  format: new ol.format.GeoJSON()
                }),
                // load style from geojson
                // you can also overwrite it with your own style via javascript
                // therefore look at the example on https://www.mapz.com/api/examples/geojson_data
                style: function(feature) {
                  const featureStyle = new ol.mapz.style.MapzStyle(feature);
                  return [featureStyle];
                }
              })
            ],
            view: new ol.View({
              center: ol.proj.transform([13.35320296,52.51372], 'EPSG:4326', 'EPSG:3857'),
              zoom: 15
            })
          });

          // Create a vector layer for highlighted features
          const highlightLayer = new ol.layer.Vector({
            // Define layers map, so we don't need to use map.addLayer
            map: map,
            source: new ol.source.Vector({
              features: new ol.Collection()
            }),
            // create a style function
            style: function(feature, resolution) {
              return [new ol.style.Style({
                // Style text
                text: new ol.style.Text({
                  text: 'Sperrgebiet',
                  fill: new ol.style.Fill({
                    color: '#000'
                  }),
                  scale: 1.5
                }),
                // Style outline
                stroke: new ol.style.Stroke({
                  color: '#f00',
                  width: 1
                }),
                // Style fill
                fill: new ol.style.Fill({
                  color: 'rgba(255,0,0,0.1)'
                })
              })];
            }
          });

          let highlight;
          // Look for features under mouse cursor when move mouse
          map.getViewport().addEventListener('mousemove', function(evt) {
            const pixel = map.getEventPixel(evt);
            const feature = map.forEachFeatureAtPixel(pixel, function(feature, layer) {
              return feature;
            });

            if (feature !== highlight) {
              // remove previously highlighted feature from overlay
              if (highlight) {
                highlightLayer.getSource().removeFeature(highlight);
              }
              // add feature to
              if (feature) {
                highlightLayer.getSource().addFeature(feature);
              }
              // store highlighted feature
              highlight = feature;
            }
          });
        </script>
    </body>
</html>


<style>
  :root,
  :host {
    --ol-background-color: white;
    --ol-accent-background-color: #F5F5F5;
    --ol-subtle-background-color: rgba(128, 128, 128, 0.25);
    --ol-partial-background-color: rgba(255, 255, 255, 0.75);
    --ol-foreground-color: #333333;
    --ol-subtle-foreground-color: #666666;
    --ol-brand-color: #00AAFF;
  }

  .ol-box {
    box-sizing: border-box;
    border-radius: 2px;
    border: 1.5px solid var(--ol-background-color);
    background-color: var(--ol-partial-background-color);
  }

  .ol-mouse-position {
    top: 8px;
    right: 8px;
    position: absolute;
  }

  .ol-scale-line {
    background: var(--ol-partial-background-color);
    border-radius: 4px;
    bottom: 8px;
    left: 8px;
    padding: 2px;
    position: absolute;
  }

  .ol-scale-line-inner {
    border: 1px solid var(--ol-subtle-foreground-color);
    border-top: none;
    color: var(--ol-foreground-color);
    font-size: 10px;
    text-align: center;
    margin: 1px;
    will-change: contents, width;
    transition: all 0.25s;
  }

  .ol-scale-bar {
    position: absolute;
    bottom: 8px;
    left: 8px;
  }

  .ol-scale-bar-inner {
    display: flex;
  }

  .ol-scale-step-marker {
    width: 1px;
    height: 15px;
    background-color: var(--ol-foreground-color);
    float: right;
    z-index: 10;
  }

  .ol-scale-step-text {
    position: absolute;
    bottom: -5px;
    font-size: 10px;
    z-index: 11;
    color: var(--ol-foreground-color);
    text-shadow: -1.5px 0 var(--ol-partial-background-color), 0 1.5px var(--ol-partial-background-color), 1.5px 0 var(--ol-partial-background-color), 0 -1.5px var(--ol-partial-background-color);
  }

  .ol-scale-text {
    position: absolute;
    font-size: 12px;
    text-align: center;
    bottom: 25px;
    color: var(--ol-foreground-color);
    text-shadow: -1.5px 0 var(--ol-partial-background-color), 0 1.5px var(--ol-partial-background-color), 1.5px 0 var(--ol-partial-background-color), 0 -1.5px var(--ol-partial-background-color);
  }

  .ol-scale-singlebar {
    position: relative;
    height: 10px;
    z-index: 9;
    box-sizing: border-box;
    border: 1px solid var(--ol-foreground-color);
  }

  .ol-scale-singlebar-even {
    background-color: var(--ol-subtle-foreground-color);
  }

  .ol-scale-singlebar-odd {
    background-color: var(--ol-background-color);
  }

  .ol-unsupported {
    display: none;
  }

  .ol-viewport,
  .ol-unselectable {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
  }

  .ol-viewport canvas {
    all: unset;
  }

  .ol-selectable {
    -webkit-touch-callout: default;
    -webkit-user-select: text;
    -moz-user-select: text;
    user-select: text;
  }

  .ol-grabbing {
    cursor: -webkit-grabbing;
    cursor: -moz-grabbing;
    cursor: grabbing;
  }

  .ol-grab {
    cursor: move;
    cursor: -webkit-grab;
    cursor: -moz-grab;
    cursor: grab;
  }

  .ol-control {
    position: absolute;
    background-color: var(--ol-subtle-background-color);
    border-radius: 4px;
  }

  .ol-zoom {
    top: .5em;
    left: .5em;
  }

  .ol-rotate {
    top: .5em;
    right: .5em;
    transition: opacity .25s linear, visibility 0s linear;
  }

  .ol-rotate.ol-hidden {
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s linear, visibility 0s linear .25s;
  }

  .ol-zoom-extent {
    top: 4.643em;
    left: .5em;
  }

  .ol-full-screen {
    right: .5em;
    top: .5em;
  }

  .ol-control button {
    display: block;
    margin: 1px;
    padding: 0;
    color: var(--ol-subtle-foreground-color);
    font-weight: bold;
    text-decoration: none;
    font-size: inherit;
    text-align: center;
    height: 1.375em;
    width: 1.375em;
    line-height: .4em;
    background-color: var(--ol-background-color);
    border: none;
    border-radius: 2px;
  }

  .ol-control button::-moz-focus-inner {
    border: none;
    padding: 0;
  }

  .ol-zoom-extent button {
    line-height: 1.4em;
  }

  .ol-compass {
    display: block;
    font-weight: normal;
    will-change: transform;
  }

  .ol-touch .ol-control button {
    font-size: 1.5em;
  }

  .ol-touch .ol-zoom-extent {
    top: 5.5em;
  }

  .ol-control button:hover,
  .ol-control button:focus {
    text-decoration: none;
    outline: 1px solid var(--ol-subtle-foreground-color);
    color: var(--ol-foreground-color);
  }

  .ol-zoom .ol-zoom-in {
    border-radius: 2px 2px 0 0;
  }

  .ol-zoom .ol-zoom-out {
    border-radius: 0 0 2px 2px;
  }

  .ol-attribution {
    text-align: right;
    bottom: .5em;
    right: .5em;
    max-width: calc(100% - 1.3em);
    display: flex;
    flex-flow: row-reverse;
    align-items: center;
  }

  .ol-attribution a {
    color: var(--ol-subtle-foreground-color);
    text-decoration: none;
  }

  .ol-attribution ul {
    margin: 0;
    padding: 1px .5em;
    color: var(--ol-foreground-color);
    text-shadow: 0 0 2px var(--ol-background-color);
    font-size: 12px;
  }

  .ol-attribution li {
    display: inline;
    list-style: none;
  }

  .ol-attribution li:not(:last-child):after {
    content: " ";
  }

  .ol-attribution img {
    max-height: 2em;
    max-width: inherit;
    vertical-align: middle;
  }

  .ol-attribution button {
    flex-shrink: 0;
  }

  .ol-attribution.ol-collapsed ul {
    display: none;
  }

  .ol-attribution:not(.ol-collapsed) {
    background: var(--ol-partial-background-color);
  }

  .ol-attribution.ol-uncollapsible {
    bottom: 0;
    right: 0;
    border-radius: 4px 0 0;
  }

  .ol-attribution.ol-uncollapsible img {
    margin-top: -.2em;
    max-height: 1.6em;
  }

  .ol-attribution.ol-uncollapsible button {
    display: none;
  }

  .ol-zoomslider {
    top: 4.5em;
    left: .5em;
    height: 200px;
  }

  .ol-zoomslider button {
    position: relative;
    height: 10px;
  }

  .ol-touch .ol-zoomslider {
    top: 5.5em;
  }

  .ol-overviewmap {
    left: 0.5em;
    bottom: 0.5em;
  }

  .ol-overviewmap.ol-uncollapsible {
    bottom: 0;
    left: 0;
    border-radius: 0 4px 0 0;
  }

  .ol-overviewmap .ol-overviewmap-map,
  .ol-overviewmap button {
    display: block;
  }

  .ol-overviewmap .ol-overviewmap-map {
    border: 1px solid var(--ol-subtle-foreground-color);
    height: 150px;
    width: 150px;
  }

  .ol-overviewmap:not(.ol-collapsed) button {
    bottom: 0;
    left: 0;
    position: absolute;
  }

  .ol-overviewmap.ol-collapsed .ol-overviewmap-map,
  .ol-overviewmap.ol-uncollapsible button {
    display: none;
  }

  .ol-overviewmap:not(.ol-collapsed) {
    background: var(--ol-subtle-background-color);
  }

  .ol-overviewmap-box {
    border: 1.5px dotted var(--ol-subtle-foreground-color);
  }

  .ol-overviewmap .ol-overviewmap-box:hover {
    cursor: move;
  }

  /* mapz */

  /* mapz style for controls */

  .ol-control,
  .ol-control:hover,
  .ol-control:focus {
    border-radius: 2px;
    background-color: inherit;
  }

  .ol-control button,
  .ol-control button:hover,
  .ol-control button:focus {
    background-color: rgba(39, 44, 49, 0.9);
    color: white;
  }

  /* mapz style for attribution */

  .ol-attribution,
  .ol-attribution:hover {
    background-clip: padding-box;
    border-radius: 4px;
  }

  .ol-attribution:not(.ol-collapsed) {
    background-color: rgba(255, 255, 255, 0.85);
  }

  .ol-attribution:not(.ol-collapsed) > ul > li {
    font-size: 11px;
  }

  .ol-attribution:not(.ol-collapsed) > ul > li > a {
    color: #464646;
    font-weight: 600;
  }

  .ol-attribution.ol-control button span {
    color: #fff;
  }

  .ol-attribution.ol-uncollapsible {
    margin: 0 10px 10px 0;
    border-radius: 3px;
    padding: 5px;
    box-sizing: content-box;
  }

  .ol-attribution.ol-uncollapsible > ul {
    padding: 0;
  }

  /* ol.mapz.control.Filesearch */

  [hidden] {
    display: none!important;
  }

  .mapz-control-search {
    margin: 8px;
    width: 40%;
    min-width: 25em;
    position: inherit;
  }

  .aa-Form {
    display: flex;
  }

  .aa-InputWrapperPrefix {
    display: none;
  }

  .aa-InputWrapper {
    position: relative;
    width: 100%;
  }

  .aa-Input {
    border: 0;
    font: inherit;
    height: 2em;
    padding: 0;
    width: 100%;
    font-size: 16px;
    font-weight: bold;
    border-radius: 4px;
    color: rgb(70, 70, 70);
    padding: 0 0.5em;
    background: white;
  }

  .aa-Input:focus {
    border-color: none;
    box-shadow: none;
    outline: none;
  }

  .aa-Input::-webkit-search-decoration,
  .aa-Input::-webkit-search-cancel-button,
  .aa-Input::-webkit-search-results-button,
  .aa-Input::-webkit-search-results-decoration {
  -webkit-appearance: none;
  appearance: none;
  }

  .aa-InputWrapperSuffix {
    align-items: center;
    display: flex;
    height: 2em;
  }

  .aa-InputWrapperSuffix .aa-ClearButton {
    margin: 0 0 0 8px;
  }

  .aa-InputWrapperSuffix .aa-ClearButton .aa-ClearIcon {
    fill: white;
  }

  .aa-Panel {
    margin: 8px 0 0 0;
    background: white;
  }

  .aa-PanelLayout {
    height: 100%;
    margin: 0;
    overflow-y: auto;
    padding: 8px;
    position: relative;
    text-align: left;
  }

  .aa-Panel--scrollable {
    margin: 0;
    max-height: 30vh;
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-color: white #eaeaea;
    scrollbar-width: thin;
  }

  .aa-List {
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
  }

  .aa-Item {
    cursor: pointer;
    padding: 0.2em;
  }

  /* ol.mapz.control.Geolocate */

  .mapz-control-geolocate {
    top: 4em;
    left: 0.5em;
  }

  button.mapz-control-geolocate-button {
    background-image: url('data:image/svg+xml;base64,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');
    background-size: 1.375em;
  }

  /* ol.mapz.controls.GeoTracker */

  .mapz-control-geotracker {
    top: 4em;
    left: 0.5em;
  }

  button.mapz-control-geotracker-button {
    background-image: url('data:image/svg+xml;base64,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');
    background-size: 1.375em;
  }

  /* ol.mapz.control.LayerSwitcher */

  .mapz-control-layerswitcher,
  .mapz-control-layerswitcher:hover {
    top: 0.5em;
    right: 0.5em;
    text-align: left;
    padding: 0;
    background-color: rgba(39, 44, 49, 0.9);
  }

  .mapz-control-layerswitcher .heading-container {
    display: flex;
  }

  .mapz-control-layerswitcher .heading-container .title {
    color: white;
    font-size: 0.9em;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    padding: 0.5em 1em;
    width: 100%;
  }

  .mapz-control-layerswitcher .heading-container .title.closed {
    display: none;
  }

  .mapz-control-layerswitcher .heading-container .toggle-button,
  .mapz-control-layerswitcher .heading-container .toggle-button:hover {
    color: white;
    background-color: transparent;
    flex-shrink: 0;
  }

  .mapz-control-layerswitcher .heading-container .toggle-button::before {
    content: 'x';
  }

  .mapz-control-layerswitcher .heading-container .toggle-button.closed::before {
    content: unset;
  }

  .mapz-control-layerswitcher .heading-container .toggle-button.closed {
    display: block;
    background-image: url('data:image/svg+xml;base64,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');
    background-color: rgba(39, 44, 49, 0.9);
  }

  .mapz-control-layerswitcher .layers-container {
    margin-top: 0px;
    padding: 0.5em 0.75em 0.5em 0.75em;
    -moz-user-select: none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    -o-user-select: none;
  }


  .mapz-control-layerswitcher .layers-container::empty {
      padding: 0;
  }

  .mapz-control-layerswitcher .layers-container.closed {
    display: none;
  }

  .mapz-control-layerswitcher input {
    margin: 0.2em 0.7em 0.2em 0;
    font-size: 0.75em;
    cursor: pointer;
    vertical-align: middle;
  }

  .mapz-control-layerswitcher label {
    cursor: pointer;
  }

  .mapz-control-layerswitcher span {
    color: white;
    font-weight: bold;
    font-size: 0.75em;
  }

  /* ol.mapz.control.Search */

  .mapz-control-search {
    margin: 8px;
    width: 40%;
  }

  .mapz-control-search input {
    border: 0;
    font: inherit;
    height: 2em;
    padding: 0;
    width: 100%;
    font-size: 16px;
    font-weight: bold;
    border-radius: 4px;
    color: rgb(70, 70, 70);
    padding: 0 0.5em;
    background: white;
  }

  .mapz-control-search input:focus {
    border-color: none;
    box-shadow: none;
    outline: none;
  }

  .search-input-container.nominatim {
    display: flex;
  }

  .mapz-control-search .search-suffix-container {
    align-items: center;
    display: flex;
    height: 2em;
  }

  .mapz-control-search .search-suffix-container .clear-button {
    margin: 0 0 0 8px;
  }

  .search-input-container .search-suffix-container .requesting {
    background-image: url('data:image/gif;base64,R0lGODlhEAAQAPIAAP///wAAAMLCwkJCQgAAAGJiYoKCgpKSkiH/C05FVFNDQVBFMi4wAwEAAAAh/hpDcmVhdGVkIHdpdGggYWpheGxvYWQuaW5mbwAh+QQJCgAAACwAAAAAEAAQAAADMwi63P4wyklrE2MIOggZnAdOmGYJRbExwroUmcG2LmDEwnHQLVsYOd2mBzkYDAdKa+dIAAAh+QQJCgAAACwAAAAAEAAQAAADNAi63P5OjCEgG4QMu7DmikRxQlFUYDEZIGBMRVsaqHwctXXf7WEYB4Ag1xjihkMZsiUkKhIAIfkECQoAAAAsAAAAABAAEAAAAzYIujIjK8pByJDMlFYvBoVjHA70GU7xSUJhmKtwHPAKzLO9HMaoKwJZ7Rf8AYPDDzKpZBqfvwQAIfkECQoAAAAsAAAAABAAEAAAAzMIumIlK8oyhpHsnFZfhYumCYUhDAQxRIdhHBGqRoKw0R8DYlJd8z0fMDgsGo/IpHI5TAAAIfkECQoAAAAsAAAAABAAEAAAAzIIunInK0rnZBTwGPNMgQwmdsNgXGJUlIWEuR5oWUIpz8pAEAMe6TwfwyYsGo/IpFKSAAAh+QQJCgAAACwAAAAAEAAQAAADMwi6IMKQORfjdOe82p4wGccc4CEuQradylesojEMBgsUc2G7sDX3lQGBMLAJibufbSlKAAAh+QQJCgAAACwAAAAAEAAQAAADMgi63P7wCRHZnFVdmgHu2nFwlWCI3WGc3TSWhUFGxTAUkGCbtgENBMJAEJsxgMLWzpEAACH5BAkKAAAALAAAAAAQABAAAAMyCLrc/jDKSatlQtScKdceCAjDII7HcQ4EMTCpyrCuUBjCYRgHVtqlAiB1YhiCnlsRkAAAOwAAAAAAAAAAAA==');
    background-position: center;
    background-color: rgba(39, 44, 49, 0.9);
    margin: 0 0 0 8px;
    width: 1.375em;
    height: 1.375em;
  }

  .search-input-container .search-suffix-container .clear-button {
    background-image: url('data:image/svg+xml;base64,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');
    background-position: center;
  }

  .mapz-control-search .search-results {
    margin-top: 0.3em;
    background-clip: padding-box;
    background-color: white;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    box-shadow: 0 2px 4px 0 rgba(169, 169, 169, 0.5);
    height: auto;
    max-height: 30vh;
    overflow-y: auto;
    padding: 5px 5px;
    width: 95%;
    box-sizing: border-box;
    font-family: "HelveticaNeue", "Helvetica";
  }

  .ol-control.mapz-control-search .search-results {
    position: relative;
  }

  .search-results div {
    background-color: none;
    padding: 5px 5px;
    cursor: pointer;
    margin: 5px 5px;
    border-bottom: 1px solid  #d9d9d9;
    color: #464646;
    font-size: 16px;
  }

  .search-results div span.name,
  .search-results div span.description {
    display: block;
  }

  .search-results div:hover {
    background-color: #f2f2f2;
    border-radius: 4px;
  }

  .search-results div.no-results,
  .search-results div.no-results:hover {
    border: 0;
  }

  /* ol.mapz.control.Modal */

  .mapz-control-modal, 
  .mapz-control-modal:focus,
  .mapz-control-modal:hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-color: rgba(0, 0, 0, 0.5);
  }

  .mapz-control-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(254, 254, 254, 0.9);
    border: 1px solid #d9d9d9;
    border-radius: 8px;
    box-shadow: 0 2px 8px 0 rgba(169, 169, 169, 0.5);
    padding: 30px 30px;
    width: 50%;
    min-height: 30%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .mapz-control-modal-message {
    text-align: center;
  }
</style>

Code examples

Map integrations

Elements

Marker and text overlays

Additional data integration

Interactive functions

Search functions

Focuses of other
pages: