http://popupearn.com/template/site/css/simple-line-icons.css
http://www.marypaz.com/skin/frontend/rwd/marypaz/css/simple-line-icons.css
http://www.orissatourism.org/icons/simple-line-icons.css
http://positivetradingqatar.com/wp-content/themes/consultancy/css/simple-line-icons.css?ver=1.0
http://templateninja.net/css/simple-line-icons.css
http://sonnore.com/resources/libs/assets/simple-line-icons/css/simple-line-icons.css