milohuang/reverie — pull request #216 by NRG-R9T (2013-08-14 12:07:28+00:00)
Title: figcaptions match image's width

the width of "figcaption" matches the width of the "figure" tag, while
preserving flexibility, responsivenes and keeping captions at the bottom
of the images.

Based on a previous pull request for reverie 3 and referenced as a "inspiration for a neat solution" (quote: CherryFlavourPez) here: http://stackoverflow.com/questions/10264463/can-a-figcaption-be-restricted-to-the-width-of-a-responsively-sized-image