I'm trying to create different font "icons" with CSS but I'm having some weird issue as I scale them up. They seem to be adjusting to different ratios and I'm not sure why. When I created my "largest" style it looked different (Proportionally) than the others, so I reverted it back to the previous size to compare and it had the same issue even though the CSS was virtually identical (The only difference was a class name).
Here is the code:
http://codepen.io/ajrdesign/pen/hdtEC
Any thoughts?
EDIT: Found it. For some reason font-awesome has a .icon-large class built in that I didn't know about. I changed the large setting and it fixed everything.