larrybotha

// This mixin outputs a property with rem units and a px fallback.
// Values passed without units are used as multipliers for the final
// rem and px values, all other units are output without modification.
// $base-font-size represents the root value of the document font-size
// in pixels.
//
// i.e. html { font-size: 100%;} // -> 16px

// Usage:
// @include px-and-rem([property], [multiplier | explicit value] [, ...]);