Is it possible to convert JSFiddle to VSCode format? - jsfiddle

Question

I'm trying to convert my jsfiddle code to VSCode, but I wasn't able to, as copy and pasting + code format editing were not working.
(jsfiddle link in question: https://jsfiddle.net/b2pLmqrj/ )
I've attempted to copy and paste it in, fix the format with tags (script, style, etc), and completely redo it from scratch, but to no avail. Does anyone know what I should fix in it to change it to VSCode format?
HTML:
<div id="map"></div>
CSS:
body {
margin: 0;
padding: 0;
}
#map {
position: absolute;
top: 0;
bottom: 0;
width: 100%;
}
Javascript:
mapboxgl.accessToken = 'pk.eyJ1IjoiMWRyaXZlYnV5IiwiYSI6ImNsNjN1NjhjejBhZjYzaW44YXN0MzByb3YifQ.mykT1INa7Fbkk4VqIpdM_Q';
const map = new mapboxgl.Map({
container: 'map', // container ID
// Choose from Mapbox's core styles, or make your own style with Mapbox Studio
style: 'mapbox://styles/mapbox/light-v11', // style URL
center: [-68.137343, 45.137451], // starting position
zoom: 5 // starting zoom
});
map.on('load', () => {
// Add a data source containing GeoJSON data.
map.addSource('maine', {
'type': 'geojson',
'data': {
'type': 'Feature',
'geometry': {
'type': 'Polygon',
// These coordinates outline the United States.
'coordinates': [
[
[-125.15625000000001, 48.04870994288686],
[-124.71679687499999, 43.32517767999296],
[-125.15625000000001, 39.639537564366684],
[-121.11328124999999, 34.59704151614417],
[-121.11328124999999, 34.59704151614417],
[-117.158203125, 32.47269502206151],
[-105.732421875, 31.27855085894653],
[-97.20703125, 25.64152637306577],
[-84.287109375, 29.84064389983441],
[-80.947265625, 24.84656534821976],
[-74.970703125, 35.38904996691167],
[-66.62109375, 45.02695045318546],
[-68.73046875, 47.39834920035926],
[-71.455078125, 44.84029065139799],
[-82.880859375, 41.96765920367816],
[-88.154296875, 48.22467264956519],
[-109.072265625, 49.03786794532644],
[-123.134765625, 49.15296965617042],
[-125.15625000000001, 48.04870994288686],
]
]
}
}
});
// Add a new layer to visualize the polygon.
map.addLayer({
'id': ' ',
'type': 'fill',
'source': 'maine', // reference the data source
'layout': {},
'paint': {
'fill-color': '#0080ff', // blue color fill
'fill-opacity': 0.2
}
});
// Add a black outline around the polygon.
map.addLayer({
'id': 'outline',
'type': 'line',
'source': 'maine',
'layout': {},
'paint': {
'line-color': '#000',
'line-width': 0
}
});
});