'spacer', 'callback' => 'su_shortcode_spacer', 'image' => su_get_plugin_url() . 'admin/images/shortcodes/spacer.svg', 'name' => __( 'Spacer', 'shortcodes-ultimate' ), 'type' => 'single', 'group' => 'content other', 'atts' => array( 'size' => array( 'type' => 'slider', 'min' => 0, 'max' => 800, 'step' => 10, 'default' => 20, 'name' => __( 'Height', 'shortcodes-ultimate' ), 'desc' => __( 'Height of the spacer in pixels', 'shortcodes-ultimate' ), ), 'class' => array( 'type' => 'extra_css_class', 'name' => __( 'Extra CSS class', 'shortcodes-ultimate' ), 'desc' => __( 'Additional CSS class name(s) separated by space(s)', 'shortcodes-ultimate' ), 'default' => '', ), ), 'desc' => __( 'Empty space with adjustable height', 'shortcodes-ultimate' ), 'icon' => 'arrows-v', ) ); function su_shortcode_spacer( $atts = null, $content = null ) { $atts = shortcode_atts( array( 'size' => '20', 'class' => '', ), $atts, 'spacer' ); su_query_asset( 'css', 'su-shortcodes' ); return '

'; }