Failing to get last section in horizontal scroll to center align

The last section in my horizontal scroll is off-centered left too far. I’ve tried a lot of different things, although it’s just not making sense and I can’t figure out a fix. Wanted to come here to get another peek at it as it’s my first time building a horizontal scroll feature.

I used Webflow tutorial & pixel geek tutorial although they use images and I’m using a div with custom section content inside and it’s throwing my brain off. I’ve added a couple of screenshots along with my live link and my read-only link. Thanks!

Here is my public share link:

Read only: Webflow - Matte Black Creative Group