function mixin_gradient($results, $values)
{
$start = isset($results["gradient-start-color"]) ? $results["gradient-start-color"] : '';
$end = isset($results["gradient-end-color"]) ? $results["gradient-end-color"] : '';
$start_opacity = isset($results["gradient-start-opacity"]) ? $results["gradient-start-opacity"] : '';
$end_opacity = isset($results["gradient-end-opacity"]) ? $results["gradient-end-opacity"] : '';
$stop = isset($results["gradient-stop"]) && $results["gradient-stop"] != '' ? $results["gradient-stop"] . "%" : '45%';
$start = maxUtils::hex2rgba($start, $start_opacity);
$end = maxUtils::hex2rgba($end, $end_opacity);
$important = $this->is_important() ? "!important" : "";
$values = $this->add_include($values, "linear-gradient({$start},{$end},{$stop},{$important})");
$values = array_diff_key($values, $results);
return $values;
}
