Single-page design portfolio [using jQuery] + [Hori. Scroll Animation]

I had fun learning about horizontal scrolling animation and applied it to this challenge. As such, there are some slight design changes from the original.

The only issue I had in this challenge was the navbar part for the mobile version. Although it is not a requirement for this challenge, I added it for practice. Previously, I have been relying on Bootstrap to do up a navbar. Somehow, the dropdown formatting didn't work when I tried to do it without Bootstrap.

Feel free to give any feedback.