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<html lang="ja">
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  <meta charset="UTF-8">
  <title>Bug 1165538 - Minimum font size on ruby text</title>
</head>
<body style="font-size: 16px">
  <ruby>
    <rb>超電磁砲</rb>
    <rt>レールガン</rt>
  </ruby>
</body>
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