Fluid responsive typography
All headings, paragraphs, blockquotes, nav links, and everything else scale based on the width of the browser window.
Font Scaling
We use 'perfect-fifth' font scaling to set the scale of h1-h6 and p tags. This creates excellent legibility and visual hierarchy for your content.
On Mobile however that scale is too much, so we drop it to a 'minor-third' scale which is far more suitable for hand held devices.
Spacing
Top margins on headings is double that of the bottom margin which helps to group your content, it's a Gestalt principle which is a very common problem with most websites.
Why do this?
There are so many different size devices these days that breakpoints simply don't cut it any more. By intelligently adapting all the text we can make things look great on all devices.
Plus you'll find you don't need to tweak things for different breakpoints which speeds uup your development.