Merge pull request #126 from theresaanna/master

Active section: toc, header
fixes the issue of the closing TOC on scroll
fixes extra margins in inline interps to accomodate for permalink navigation
fix extra bottom margins on long definitions in the sidebar
design improvements
remove padding on reg-title
bring back the whitespace
basic permalink functionality
add #
basic working functionality for paragraph markers
basic p level permalink implementation
Merge pull request #1 from ascott1/master

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