how to control the width of the select control

[wesyah234]

I have a select box with 4 digit years, and it renders like this:

closed:

open:

As a regular select, it renders like this:

closed:

open:

As I understand, html / browsers attempt to set the width of a select control based on the values ... and generally with normal (non chosen) select boxes, this works fine, and for a 4 digit year, they are all visible, however if I switch to chosen, it is way too narrow.

Mac, with Brave browser, if that matters. Thanks!