Media query mixin/SASS Map

Use SASS maps for managing media query breakpoints

This is a mixin for referencing some centralized media queries in a SASS Map.

There’s also an extra feature naming non-standard queries (effectively adding them to the map), so you can reference them elsewhere if needed (probably not a good practice… but still useful).

Not sure who originally created this one.

See the Pen Sass map breakpoints by Chase (@chasebank) on CodePen.