ruby-align-space-around-ref.html

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<!DOCTYPE html>

<meta charset="UTF-8">

<title>Tests for ruby-align</title>

<link rel="author" title="Xidorn Quan" href="https://www.upsuper.org">

<link rel="author" title="Mozilla" href="https://www.mozilla.org">

<link rel="stylesheet" href="/fonts/ahem.css">

<link rel="stylesheet" href="support/ruby-common.css">

<style>

  div { width: 160px; box-sizing: border-box; }

  .annotation-test ruby { line-height: 0; }

  .annotation-test rt { font-size: 100%; }

  .annotation-test rb { font-size: 0; }

  .annotation-test rt > div { width: 160px; box-sizing: border-box; }

</style>

<body style="font: 16px/3 Ahem">

<!-- 8px = (width: 160px - 5 * font-size: 16px) /

            (1 + justification opportunities: 4) / 2 -->

<div style="text-align-last: justify; padding: 0 8px">X X X</div>

<div style="text-align-last: justify; padding: 0 8px">X X X</div>

<div class="annotation-test">

<!-- 8px = (width: 160px - 5 * font-size: 16px) /

            (1 + justification opportunities: 4) / 2 -->

<ruby>

  <rb></rb><rt><div style="text-align-last: justify; padding: 0 8px">X X X</div></rt>

</ruby><br>

<ruby>

  <rb></rb><rt><div style="text-align-last: justify; padding: 0 8px">X X X</div></rt>

</ruby>

</div>