Merge branch 'feature/blog'
whitespace edit
update copy for Live Preview
add FB open graph meta tags
update FB open graph to check for featured images
fix default FB open graph image path
add animations
tweak animations on case studies index
decrease split-block component font-size on mobile
more animation tweaks
update #team layout
update blockquote style
add fallback bg color to featured case studies on the homepage
update ::selection colors
increase delay for Live Preview animation
add call-to-action on blog posts & index
add pulse animation to nav menu
change case studies index animations to fix iOS bg image issue
update Live Preview animation
add animation to parent container of case studies in index