> Your browser is unable to run this demo. Please try with an up-to-date Chromium-based browser.
Sorry to see internet regressing to Internet Explorer days.
Edited to add: This is the message I get when using Firefox.
Not really, Internet Explorer was single platform and closed source.
For what it's worth Firefox has a bug open to implement some of the core CSS features being used here: https://bugzilla.mozilla.org/show_bug.cgi?id=1950366