twitter/bootstrap — pull request #4002 by digitaldisseny (2012-07-05 15:12:29+00:00)
Title: [FIX] elements not hidden

Some elements doesn't hide even with the hidden classes.

Default behaviour:
http://digitaldisseny.com/tmp/hiddenbug/

Patched version:
http://digitaldisseny.com/tmp/hiddenbug/working.html