brightcove/videojs-thumbnails — pull request #18 by gkatsev (2014-05-06 19:29:18+00:00)
Title: use offset parent "width" rather than "right".

This is because the `right` ends up being the wrong value for us.
It ends up being the right side of the iframe if we are pillarboxed. `width` works with both pillar- and letter-boxing.