I tried using it on a github wiki page, and it broke because github wouldn't load the external javascript. So I copied the text and made a local html file. That

I tried using it on a github wiki page, and it broke because github wouldn't load the external javascript. So I copied the text and made a local html file. That didn't work because of these errors: Failed to load resource: net::ERR_FILE_NOT_FOUND file://www.squirt.io/bm/font-awesome.css Failed to load resource: net::ERR_FILE_NOT_FOUND file://www.squirt.io/bm/squirt.css 62 Uncaught TypeError: Cannot read property 'style' of null squirt.js:10 48 Uncaught TypeError: Cannot read property 'style' of null