visionmedia/css-stringify — pull request #10 by jonathanong (2013-03-14 04:35:43+00:00)
Title: do not print out empty rules

if there are no selectors or no declarations in a rule, don't print it out. fixes:

#7
visionmedia/rework#46
visionmedia/rework#53

fixes the rework issues artificially