`font-size` With All Viewport Units

We’ve covered fluid type a number of times. This page probably covers it in the best detail. It’s a little more complicated than simply using a vw unit to set the font-size since that’s far too dramatic. Ideally, the font-size is literally fluid between minimum and maximum values.

Someday there will be min-font-size and max-font-size (probably), but until then, our fluid type implementations will probably need to resort to some @media queries to lock those mins/maxes.
Or…
Around a year …

`font-size` With All Viewport Units is a post from CSS-Tricks

Link: http://allthingssmitty.com/2016/12/05/flexible-type-using-root/