gittip/www.gittip.com — pull request #1766 by seanlinsley (2013-12-13 03:20:06+00:00)
Title: Charts: use percentage instead of calc()

in order to support IE 8 & iOS 6 Safari w/out a vendor prefix

also removes old CSS that @whit537 forgot about ([IRC](https://botbot.me/freenode/gittip/msg/8715357/)) :octopus:

This follows up on #1745, fixes #1763, and fixes #1765