I have products that have up to 16 option selections where a customer selects a dimension in regard to a displayed custom shape/size drawing. A=, B=, C= D= etc.
I would like to shrink the widths of the select boxes and would like them to display in horizontal breaking rows/lines.
I have also added an attachment of what I am trying to explain.

Is this possible to do? I was able to do it with a Perl based cart the I am wanting to upgrade to Abantecart.

Is there an extension that can be developed to do this or if not, can you give some instructions of how to do this in the cart?

I am on Version 1.3.4
PHP version 8.2
Thanks