Post first draft
Update git post with editorial changes
Fix typography and spacing

Last version had many issues with readability. Better colors, spacing and transforms may fix that stuff.
Improve code styling

A darker background and border gives code elements more highlighting
Increase code block font-size
Decrease inline code font-size

This way, inline code elements don't look too different from normal paragraph content
Improve post header

More semantic header, with texts center aligned
Increase container padding
Fix index header

Apply html of post.html to index.html
Improve header on smaller screens
Fix post title line-height
Add new favicons
Change sobre page title
Add color to external post link