** Fixed 404 pages on mobile
** Colored links when on correct page for Nav (probably, a better way
to handle this..but it works for now)
** Changed horizontal parallax to vertical
** Per Kaiv’s request slowed down grid animation
** Per Kaiv’s request added a little “code snippet” preview when plus
icon on homepage is clicked.
A few minor styling fixes for the docs nav for mobile, refactoring
the markup to remove unneeded parent elements, and fixing a
bug where the nav overlapped with the footer if the window was
too short.