Header colour change.  Added Tldr;
Header colour change. 
Added Tldr;
jerriep/blog,kmaida/blog,auth0/blog,jerriep/blog,jerriep/blog,kmaida/blog,auth0/blog,auth0/blog,kmaida/blog,guillermoga88/blog,guillermoga88/blog,mike-casas/blog,mike-casas/blog,guillermoga88/blog,auth0/blog,mike-casas/blog,kmaida/blog