Wt

Related to #12368, where the input was narrowed so much that it was not possible to input information (or not much information).
This was due to a bad assignment of Bootstrap classes. There are still additional cases where the grid is not correctly used for both Bootstrap 2 and Bootstrap 3.

Most of the examples in the form menu, are not correctly styled. This mainly seems to come from using col-auto classes, which have only existed since Bootstrap 4.

We can look into having some custom messages for specific Bootstrap versions (where we would use col-xl-12 for example). Or potentially work with conditions.