Statically rotate font-awesome icons

Question

I\'d like to statically rotate my font-awesome icons by 45 degrees. It says on the site that:

To arbitrarily rotate and flip icons, use the fa-rotate-* an

Answer 1

In case someone else stumbles upon this question and wants it here is the SASS mixin I use.

@mixin rotate($deg: 90){
    $sDeg: #{$deg}deg;

    -webkit-transform: rotate($sDeg);
    -moz-transform: rotate($sDeg);
    -ms-transform: rotate($sDeg);
    -o-transform: rotate($sDeg);
    transform: rotate($sDeg);
}