Dropdown List Ignores Width Sizing Commands

I made a shrinking header and I think it messed up my drop menu. I’ve fixed it for the most part but when I try to edit the size of the dropdown list it completely ignores the width I want it to be. It will respond to a height change though. I’m extremely confused.

Here is my public share link: [LINK](Webflow - Back Matter)
(how to access public share link)