Arrange Options in Row

Right now, all the options in Option Tree options page are shown one per row. Is it possible to have a flexibility to arrange the controls with Bootstrap style grid… like two options per row with specific class or three options in a row with specific class?

I tried setting a “class” for the control, but that class was applied to the control itself and the wrapper div had “myclass-wrap” class added to it. This type of automatic assignment of class to options will not allow the integration of Bootstrap.

Are there any built-in classes for this purpose? Please advise.