Vertically Centering Multi-line Text
Found a great article that demonstrates vertically centering multiline text. It uses display:table and display:table-cell among some IE hacks.
Found a better post on stack overflow that does this. The idea is to have an outer div with a specific height and the same line height. Then a span inside to define your true line height.
keywords: css vertical center text
source: http://css-tricks.com/vertically-center-multi-lined-text/source: http://stackoverflow.com/a/14850381