Leaflet/Leaflet — pull request #1313 by jacobtoye (2013-01-25 00:07:23+00:00)
Title: IE fixes for new control styles.

Just a few fixes for IE.

I added back in a class for the last bar button as `last-child` doesn't work in < ie 8 (http://caniuse.com/#search=last-child). Didn't need to fix `first-child` as the only style it applies is `border-radius`.