How to make a form center... responsive

[Lasa]

I have a form SET UP the way I want it to look.
I want to have it centered on the page, and responsive.
Tried put it in a layer grid, it won't.
Tried building it in a layer grid (set to form) but I can't get it to look the way I want.
Tried building in a regular layer but then its not responsive.
I'm missing something.
Thanks,
Lasa

[Pablo]

A form cannot be inside a layout grid because a form is an absolute/fixed (non-flexible) container.
However, a layout grid itself can be a form.

In WWB15 you can also use the Form Wizard to create a responsive form using layout grids.

[Lasa]

I some times feel I have blinders on?
Thanks
Lasa