http://www.anh-usa.org/wp-content/plugins/wp-visual-slidebox-builder/custom-fun-box.css?ver=4.5.4
http://esimedia.co.uk/wp-content/plugins/wp-visual-slidebox-builder/custom-fun-box.css
http://www.activeon.com/wp/wp-content/plugins/wp-visual-slidebox-builder/custom-fun-box.css