Firefox フォント置換 userContent.css

userContent.css

@charset "utf-8";

@font-face {
  font-family: Arial;
  src: local("ヒラギノ角ゴ ProN");
}

@font-face {
  font-family: Osaka;
  src: local("ヒラギノ角ゴ ProN");
}

@font-face {
  font-family: "メイリオ";
  src: local("ヒラギノ角ゴ ProN");
}

@font-face {
  font-family: Meiryo;
  src: local("ヒラギノ角ゴ ProN");
}

@font-face {
  font-family: "ＭＳ Ｐゴシック";
  src: local("ヒラギノ角ゴ ProN");
}

@font-face {
  font-family: "MS PGothic";
  src: local("ヒラギノ角ゴ ProN");
}

@font-face {
  font-family: sans-serif;
  src: local("ヒラギノ角ゴ ProN");
}