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<html><body><h1>My First Google Map</h1><div id="map" style="width:100%;height:400px;"></div><script>function myMap() { var mapCanvas = document.getElementById("map"); var mapOptions = { center: new google.maps.LatLng(51.5, -0.2), zoom: 10 }; var map = new google.maps.Map(mapCanvas, mapOptions);}</script><script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBu-916DdpKAjTmJNIgngS6HL_kDIKU0aU&callback=myMap"></script><!--To use this code on your website, get a free API key from Google.Read more at: https://w3schools.org.cn/graphics/google_maps_basic.asp--></body></html>