Thre br ? And what for sm-12 ? Who ask this ??????

input.form-control in bootstrap are alway 100% width of the containing element.
So you must put them into a container with an col-xx-yy. On small screens (col-xs-yy), it must always be col-xs-12.

For big screens, what I first did was a complex way of calculating the yy value, on the base of the length of the longer label. But as you probably remember, it wasn't always producing a beautiful rendering for the question. So, what we decided (you were agree), was to give back the control to the user with specific parameters in the advanced question attributes (like "Label width: (1-12)").

Indeed, the label width and the input width depend one from the other, so only one should be defined in advanced question attribute. So I will use the yet existing "input box width", with a numerical field of max 12.

Yes : but 3 br ? Quick retest actually : seem disappear.

I rember the input-width/label-width discussion. ANd if i remind : i propose the default to large screen 6 / 6 :).

Actually i have a white screen on /admin/questions?sa=ajaxquestionattributes , undefined index with debug=2 on my test survey.

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=17814

So :

• 2 new question attributes to set the number of columns on normal screens for label and input.
• default values : 6 and 6

Version 250+ Build 160308 released