tweak light footer color

fix light highlight color

fix code background

leave syntax css to rougify

disable \!default

sass: pager: tweak hover style

sass: fix follow button behavior & cleanup

tweak primary color, enhance disabled pagination a11y

lighter code background

fix syntax highlighting color

background color tweaks

bring back teal accent

Use dark syntax highlighting

Fix Algolia search link positioning (#1904)

* Add link for testing purposes
* Fix excerpt link positioning in Algolia search results
* Fix Algolia search input color
* Update CHANGELOG and history

Fixes #1903

Convert EOL sequence to LF

Fix author sidebar icon colors for dark skins

Fixes #1482

Improve syntax highlighting styles (#1450)

* Cleanup syntax highlighting styles
* Replace hardcoded color values with [base16](http://chriskempson.com/projects/base16/) Sass variables
* Harmonize padding between GFM code blocks and `{% highlight %}` code blocks
*  Improve readability of line numbers
* Add longer code block example to test double digit line numbers
* Adjust code block colors for specific skins

Upgrade Font Awesome to version 5 (#1446)

Upgrade Font Awesome to version 5 (SVG with JavaScript)

Close #1396

Add plum skin

Add neon skin