never use # for links with missing URL

It will bounce to the top of page unless it contains some phrase after #
title with link to posts

It's good habit to use this pattern for easy navigation and better SEO
a little bit semantic
use real ellipsis
remove sharing options from teasers

No need to share article that is not read.
better naming
improve section items

Make them pseudo equal in height and move section-nav to bottom.
Merge pull request #28 from pau4o/frontend/semantic

Frontend/semantic