Yep, there totally is. The part that says "paste this per character" () - at the very beginning, where it says , you're going to want to add (this is for a flexible, percentage-based width - you'd do 25% for four characters, 20% for five, etc.) or for a fixed, pixel-based width - an icon is 100px wide, as a guideline for how wide you want to go. Either way, be sure to change my XXX's to a number. ;)