gsbitse/gsb_theme — pull request #1 by timplunkett (2013-04-16 21:15:18+00:00)
Title: Fix video centering.

https://stanfordgsb.jira.com/browse/WP-865 asks that the video and its responsive preview be centered inside its pane.

This removes the float, and adds margin: 0 auto and display: block where necessary