[Varriount]

Where? I don't see any example on the page linked to.

Edit: Ah, the code example only appears for desktop browsers (or at least, browser windows wider than a phone screen).

[Deimorz]

And only if you have javascript enabled.

And it's one of those trendy shitty live-typing demonstrations instead of just letting you read some text.

[Semiapies]

Works fine on my phone, though unlike desktop,I do have to scroll a little.