content: import React, { Component } from 'react';
  
  class GoogleMap extends Component {
    componentDidMount() {
      new google.maps.Map(this.refs.map, {
        zoom: 12,
        center: {
          lat: this.props.lat,
          lng: this.props.lon
        }
      });
    }
    
    render() {
      return (
        //this.refs.map to reference directly to this html element
        <div ref="map" />
      );
    }
  }
  export default GoogleMap;
  