Consider using vw as underlying font unit

[ForbesLindesay]

vw lets you specify font-size as a proportion of view width. I suspect that often the font-size will change roughly in proportion to the view width as you resize the browser. If this library used vw instead of px, it might smooth out the transitions by making it relatively rare that the font-size needed to change significantly. There would still need to be a way to select px for when the library is used in fixed-width layouts.

[denis-sokolov]

This is a good suggestion. If anyone is up to implement it, I would be open to accept a PR.

We try to keep the outstanding issues under control, so I will be closing this, as until someone implements this, there is no action to be done.