What's the best way to create a thread prefix that only contains an icon (fontawesome in this case) and doesn't show the title? We can't set blank titles obviously, is just hiding the text with CSS the solution?
Note that there's a few helper methods here. .m-labelVariation sets the label style to be white text on a red background, .m-faBase sets up the Font Awesome bits and .m-faContent accepts an icon name (rocket is the icon name you will see on the FA website).
The trick to hiding the text is to set its size to 0 and then override it with the icon stuff.