Fix closest stop off by one error

Fix Issue #45
Don't allow the window to scroll to the right on desktops

Kind of a hacky fix to the margin-right 400px bug, but it works.

Fixes issue #39.
get rid of funky stop tweaking

- if you use the lib correctly, things work better
ready for deployment to prod
Merge pull request #46 from luqmaan/fix-bugs

Fix bugs