I\'m using CSS transforms/animations with font-face (twitter bootstrap/font-awesome) to produce a spinner gif-like icon.
The problem is that the icon wobbles as it revol
I don't see it documented in the pages at Font Awesome's site, but the CSS source shows an icon-spin class which rotates an icon endlessly, and for your icon-repeat logo, has virtually no wobble.
...though I'm guessing it's really intended for the icon-spinner icon:
Edit: d'oh... this relies on a more recent font-awesome.css than the one in your example. So maybe the answer is just that they fixed the wobble themselves. The icon-spin class is new though.