function add_custom_css()
{
$all_instances = $this->get_settings();
foreach ($all_instances as $id => $inst) {
$widget_id = $this->id_base . '-' . $id;
if (is_active_widget(false, $widget_id, $this->id_base, false)) {
$instance = wp_parse_args($inst, $this->get_defaults());
$style = '';
if (isset($instance['background']) && $instance['background']) {
$style .= sprintf('background: %1$s;', $instance['background']);
}
if (isset($instance['border']) && $instance['border']) {
$style .= sprintf('border: %1$s;', $instance['border']);
}
if (isset($instance['margin']) && $instance['margin']) {
$style .= sprintf('margin: %1$s;', $instance['margin']);
}
if (isset($instance['padding']) && $instance['padding']) {
$style .= sprintf('padding: %1$s;', $instance['padding']);
}
if (!empty($style)) {
$element = sprintf('#%1$s .widget-wrap', $widget_id);
$css = sprintf('%1$s {%2$s}', $element, $style);
Genesis_Club_Post::add_css($css);
}
}
}
}
static function print_css()
{
if (!empty(self::$css)) {
printf('<style type="text/css">%1$s</style>', self::$css);
}
self::$css = '';
//clear
}
