i sorry don't know how describe detail professionally!
i want use font awesome's icon-sort-up so's vote-up icon, when use this:
<i class="icon icon-4x icon-sort-down nomargin"></i> i found outside rectangle area far bigger real triangle icon, in detail, take following picture example, height 57px of rectangle bigger height of triangle. hope change height of rectangle, should this?
i believe that's part of font features. use margin-top:-10px; or position:relative; top:-10px; positions want.
