index.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Boston Real Time Bus Tracker</title>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />

<script src='https://api.mapbox.com/mapbox-gl-js/v2.8.2/mapbox-gl.js'></script>
<link href='https://api.mapbox.com/mapbox-gl-js/v2.8.2/mapbox-gl.css' rel='stylesheet' />

<link href="./styles.css" rel="stylesheet" />
<script src="./mapanimation.js" rel="script"></script>

</head>
<body>

<div id="map"></div>
<script>
mapboxgl.accessToken = 'pk.eyJ1IjoidGluYWJlYXI4MTciLCJhIjoiY2w0cmdubTVqMDBkbTNjbzYwM3BweWM0NCJ9.XUvgOfjfpDXHjuVgU0IXpA'

let markers = [];
var map = new mapboxgl.Map({
	container: 'map',
	style: 'mapbox://styles/mapbox/streets-v11',
	center: [-71.104081, 42.365554],
	zoom: 12
	});
</script>

</body>
</html>