/// Cell Atom - Position property
///
/// @param {list} $context - The desired context/condition
/// @param {*} $default - The default value to use when the context is not met
/// @param {*} $value - The value to use when the context is met
@mixin position($context, $value, $default) {
  position: $default;

  @include context($context...) {
    position: $value;
  }
}