src/main/resources/SLING-INF/libs/reseditor/content/css/font_ie.css

@font-face {
  font-family: 'Michroma';
  font-style: normal;
  font-weight: 400;
  src: url(../font/Michroma.eot);
  src: local('Michroma'), url(../font/Michroma.eot) format('embedded-opentype'), url(../font/Michroma.woff) format('woff');
}