Sizes are set by JavaScript. If the modules fail, nothing you change will do anything.
Almost always this: the file was opened by double-clicking it
(file:// in the address bar). ES modules and importmaps don't work that way.
Serve it over http instead — from the project folder, run:
python3 serve.py
then open http://localhost:8000
If the address bar already says http://: either unpkg.com is
unreachable (offline / blocked / VPN), or a script threw — check the console.
I'm a creative director at the intersection of storytelling and emerging tech. So naturally, I turned myself into a chatbot.