//
// Functions
//


// Remove the unit of a length
// Source: https://css-tricks.com/snippets/sass/strip-unit-function/
//
// @param {Number} $number - Number to remove unit from
// @return {Number} - Unitless number

@function strip-unit($number) {
  @if type-of($number) == "number" and not unitless($number) {
    @return $number / ($number * 0 + 1);
  }
  @return $number;
}