Speaker Deck
font-family: 'Open Sans', "Lucida Grande", Tahoma, Verdana, sans-serif;
Sumally
font-family: Georgia,"MS 明朝","Hiragino Mincho Pro W3","ヒラギノ明朝 Pro W3",serif;
Klout
font: 38px / 44px 'DINBold','Helvetica Neue',Helvetica,Arial,sans-serif;
font-family: "Lato", "Helvetica Neue", Helvetica, sans-serif;