@Guiherme well done sir; this provides a truly responsive framework on a per-element basis (much needed).
Thanks for the kind words Jeff.
@Guilherme, due to the need to drop a lot of elements on the page to satisfy the BS3 structure, do you have any tips for doing this quickly/efficiently from your practice?
The best approach would be for you to open the Widget Tree (CTRL+W) and from the tree have immediate access to all the elements and delete those you need to.
Hope this helps,