Gpii 878

http://issues.gpii.net/browse/GPII-878
I'm assuming that you are using `aria-hidden="true"` so that the icons don't get read out by the screen reader. However, i think we've fallen into a case where things don't make sense semantically. `<label>` is intended to label something. In this case it is purely presentational. I'd suggest that we change these `<label>` to `<span>` or other such generic container and use `role="presentation"` (if it works) instead of `aria-hidden="true"`.