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  <title>CSS Reference: Autohide ruby annotations which are identical to their bases</title>
  <link rel="author" title="Xidorn Quan" href="mailto:quanxunzhen@gmail.com">
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  <ruby>
    <rb>振</rb><rb>り</rb><rb>仮</rb><rb>名</rb>
    <rt>ふ</rt><rt></rt><rt>が</rt><rt>な</rt>
  </ruby>
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