Left border, search terms, mobile friendlier sidebar

Fix back button and remove popstate for hash changes

Fix back button

Pushpin support

css fix for right anchor bar on docs

anchor right remove bottom

Fix second page anchor bar

Test sidebar

Fix docs accordion and hamburger color

Docs fixes, accent is ugly

Fixes, change docs to sidebar accent

Desktop docs page update

Nicer blog urls

Comment css, add animation mixins

Improved variable use, updated navbar