droolsjbpm/jbpm-console-ng — pull request #60 by hernsys (2013-10-04 21:07:13+00:00)
Title: columns responsive in taskList

It is a possible solution.
if we could implement isResponsive, it could be a better solution, at this moment in this link( https://groups.google.com/forum/#!topic/gwt-bootstrap/yAtgDGtba5g ) there is a post with this issue.