I set a smaller form width. Why is there no change?
Sometimes, when you try to adjust the form width in the Form Layout panel, the change does not apply to the form. This is most probably because some of the fields in your form don’t allow the form width to change. For example, if there is a text box or a text area set on a 100-columns size, you need to make it smaller, in order to allow the form to have a smaller width. Go to your Form Editor, click on the field and, in the Edit Field panel that opens on the left side of the page, under Field Size, set a lower value, like 25.