Your eqauction.css (and .js) file is an exactly copy of my sites, which is released under APLv3, as such, you need to release your source code (front end + server side) for download somewhere.
Will you toss up a Github link?
Edit: See LICENSE at the bottom (as I've had my site's source up as AGPLv3 for quite awhile now):
https://github.com/ahungry/com.ahungry