Implement responsive behavior for docs website (#201)
* Implement responsive behavior for docs website
* Fix doctype
* Fix logic error in theme switcher
* Fix font
* Add <a> tag support
* Fix table of contents scroll detection
* Open external links in new tab
* Attempt to fix typekit
* Inline adobe logo svg
* Get rid of hover states on table
* More mobile adjustments
* Wrap code in prop table on mobile
* Add comments
Co-authored-by: Danni <darobins@adobe.com>
