http://www.easyvista.com/wp-content/themes/porto/assets/css/ie.css
http://www.lifecoach.com/wp-content/themes/porto/assets/css/ie.css
http://www.pdf3d.com/wp-content/themes/pdf/assets/css/ie.css
http://crowdengine.com/wp-content/themes/porto/assets/css/ie.css