Complex layout - more questions

I’m still working on my own version of this: … .html#code

I’m doing fine, but there’s a few questions I’d like to clarify:

  1. My form involves data broken into several columns. I’ve used newcolumn, which works just like it should. Unfortunately the columns are a little too wide. Is there a default value for their width? And can it be changed?

  2. I’ve defined the headers of the columns as simple labels. That works fine. But, some of the headers (labels) should span two columns. Is this possible?

  3. How do I get rid of the “collapse”-arrow in the upper-right corner of the first and last cell in the layout?

Thanks in advance for the answer!



please send completed demo including all corresponding js/css files to