.wdo_items_to_show.vc_shortcode-param { background: #E6E6E6; padding-bottom: 10px; } .wdo_items_to_show.wdo_margin_bottom{ margin-bottom: 15px; } .wdo_items_to_show.wdo_margin_top{ margin-top: 15px; } '; } function check_if_vc_is_install(){ if ( ! defined( 'WPB_VC_VERSION' ) ) { // Display notice that Visual Compser is required add_action('admin_notices', array( $this, 'showVcVersionNotice' )); return; } } function showVcVersionNotice() { $plugin_name = 'All in One Visual Composer Addons'; echo '

'.sprintf(__('%s requires Visual Composer plugin to be installed and activated on your site.', 'wdo-carousel'), $plugin_name).'

'; } } ?>