function css()
{
//improved CSS to support multiple widgets per page and avoid using !important
$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->defaults);
$instance['widget_id'] = $widget_id;
Genesis_Club_Icons::add_css($instance);
}
}
Genesis_Club_Icons::print_css_head();
//widget CSS goes in the header
}
static function print_css_head()
{
if (!empty(self::$css)) {
printf('<style type="text/css">%1$s</style>', self::$css);
}
self::$css = '';
//clear
}
