Nav Menu Stretches On Wider Sizes Of Mobile

Hello. I’m a bit new to webflow and I am trying to make a website just as practice. I cannot figure out why the drop down nav menu stretches so wide on mobile versions and it’s really starting to frustrate me at this point. I have included the read only link and would really appreciate any help/further constructive criticism.

Thank you!

P.s: I know the banner looks weird lol. I’m not done with it but I can’t get the nav menu out of my mind. I’d fix it ASAP.

EDIT: Just noticed the menu doesn’t drop down when clicked in read only mode for some reason so I will also include a screenshot.

Here is my site Read-Only: Webflow - SKIN