* Add a "share this post" section to blogs
This change adds a Twitter and LinkedIn sharing button to the right
hand nav for blogs. It's sticky so we don't need to choose between
top/bottom and I tried to keep the font sizes small and colors subdued
so as not to distract from the actual post content itself.
Fixespulumi/docs#3065.
* Add some breathing room between social icons
Co-Authored-By: Christian Nunciato <c@nunciato.org>
* Change the social links to light blue
Co-authored-by: Christian Nunciato <c@nunciato.org>