Grid/column support

[pixsolution]

Hi there! I am using your package for a project in Laravel that needs formbuilder and I want forms that have 2 columns I found how to do it here kevinchappell/formBuilder#859 and I try it in the formbuilder demo https://formbuilder.online and it works attached capture:

see the capture of the html it put the class row-1 col-md-6 inside div class

but in your demo with laravel http://demoform.jazmy.com/ I see that it doesn't work and I think it's because of the following:

it put the class row-1 col-md-6 inside the input not inside div class as I think should be for work....don't you think?

How can I make the html look the same as formbuilder.online demo and can work 2 columns/grid? Or do you have a better solution to apply columns/grid to forms?

Regards