<google-map fit-to-marker api-key="AIzaSyD3E1D9b-Z7ekrT3tbhl_dy8DCXuIuDDRc">
<google-map-marker latitude="37.78" longitude="-122.4" draggable="true"></google-map-marker>
</google-map>
Google Maps web components
<google-map fit-to-marker api-key="AIzaSyD3E1D9b-Z7ekrT3tbhl_dy8DCXuIuDDRc">
<google-map-marker latitude="37.78" longitude="-122.4" draggable="true"></google-map-marker>
</google-map>
Google Maps web components
https://elements.polymer-project.org/elements/google-map
Other