/* first for IE 6/7/8 */ 
@font-face { font-family: Butler_Regular; src: url(webfonts/Butler_Regular.otf); 
} 
@font-face { font-family: Butler_Medium; src: url(webfonts/Butler_Medium.otf); 
} 
@font-face { font-family: Butler_Bold; src: url(webfonts/Butler_Bold.otf); 
} 
@font-face { font-family: Butler_Black; src: url(webfonts/Butler_Black.otf); 
}