SmoothColor is a series of userstyles for Facebook coloring it in a variety of colors. It is written in LESS, and compiled to CSS to be uploaded on Userstyles.org
The license is: Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)
As per the license for this theme (https://creativecommons.org/licenses/by-nc-sa/3.0/us/) you can share and remix this theme as you please for non-commercial purposes. If you remix this theme, please link to the theme's page at userstyles.org (http://userstyles.org/styles/52576), and also link to my website in the theme's description (http://xvicario.us/). Remix the userstyle using the uncompressed version (http://xvicario.us/SmoothRed-uncompressed.css), and keep the comments at the top intact. If you use a CSS compresser, please host the uncompressed version elsewhere so you can continue to spread the love. If you have no place to host the userstyle, simply message me and I shall host it for you at my website.
You will need the following to build this on Linux (Windows is supported through Cygwin or compatible systems, Mac may be supported yet not tested):
openssl -- to encode images as base64 lessc -- the less compiler
These should be available in your distro's repositories. For ArchLinux, lessc is available in the AUR.
To build:
./build Supported colors right now include: "red", "green", "purple" Debug is 0/1 if you want to see the debug messages during the build (more support for this coming soon)