make tables super specific for hovers and striping to avoid nesting issues

BS3 commit 224296f
modify copy

BS3 commit b5eca07
use the proper selector

BS3 commit 3cd6d00
fix example navbar brand

BS3 commit 85e5d40
fix misaligned main container

BS3 commit ed7fe0e
colorize hr elements within alert components

BS3 commit ecfdece
fix derpy linenos in pygments for thumbnails component

BS3 commit 4c0719e