mapbox/tm2 — pull request #510 by samanpwbb (2014-07-02 16:36:07+00:00)
Title: add max height to popup

Added `Max height: 300px` to marker popups. 300px is still pretty tall, so it's rare to have popup content cut off. Anything larger than this just gets unwieldy, so it's better to have scrolling content.