Once you start using mixins, you'll never go back. Add a clearfix, IE hack or a cross-browser CSS3 property at the drop of a hat, over and over again. I also f

Once you start using mixins, you'll never go back. Add a clearfix, IE hack or a cross-browser CSS3 property at the drop of a hat, over and over again. I also find that just due to the nature of the nesting, I'm writing much tidier CSS as a result.