/* Tools :: Position */

/* stylelint-disable */

// [Private]
// Position helper mixin
// Article about it: http://hugogiraudel.com/2013/08/05/offsets-sass-mixin/
// ---
// @param [string] $position: position type
// @param [list] $args: list of offsets and values
// ---
@mixin _position($position, $args) {
  @each $o in top right bottom left {
    $i: index($args, $o);
    @if $i and $i + 1 <= length($args) and type-of(nth($args, $i + 1)) == number
    {
      #{$o}: nth($args, $i + 1);
    }
  }
  position: $position;
}

// Absolute positioning helper mixin
// Article about it: http://hugogiraudel.com/2013/08/05/offsets-sass-mixin/
// ---
// @param [list] $args: list of offsets and values
// ---
@mixin absolute($args) {
  @include _position(absolute, $args);
}

@mixin fixed($args) {
  @include _position(fixed, $args);
}

@mixin relative($args) {
  @include _position(relative, $args);
}