FlowType Sass Mixin

[bphillips201]

Provides FlowType functionality using CSS.

Updated to exclude line-height calculation (v1.1)

[yckart]

Is there a reason why you use px instead of relative sizing? When sizes are defined in pixels, nothing will change (in some browsers) if the visitor adjusts their default font-size (http://gomakethings.com/working-with-relative-sizing/).

I also miss the !default flag, which makes it possible to override those values (http://sass-lang.com/documentation/file.SASS_REFERENCE.html#variable_defaults_).

...or, do it without global variables:

@mixin flowtype($maximum: 500, $minimum: 1200, $maxFont: 12, $minFont: 40, $fontRatio: 30) { ... }

Also to note, viewport units...