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

If you use Less you can directly use the following mixin:

.@{fa-css-prefix}-rotate-90  { .fa-icon-rotate(90deg, 1);  }