ruby-intra-level-whitespace-002.html (1602B)
1 <!DOCTYPE html> 2 <meta charset="UTF-8"> 3 <title>Intra-level whitespace pairing</title> 4 <link rel="author" title="Xidorn Quan" href="https://www.upsuper.org"> 5 <link rel="author" title="Mozilla" href="https://www.mozilla.org"> 6 <link rel="help" href="https://drafts.csswg.org/css-ruby-1/#ruby-pairing"> 7 <link rel="match" href="ruby-intra-level-whitespace-002-ref.html"> 8 <link rel="stylesheet" href="support/ruby-common.css"> 9 <style> 10 body { font-family: monospace; } 11 .container { border: 1px solid blue; margin: 20px; } 12 </style> 13 <style id="style"></style> 14 <span id="ref1">12345</span> <span id="ref2">12345 67890</span> 15 <div class="container"><ruby><rb>12345</rb> <rb>67890</rb><rt>09876</rt><rt>54321</rt></ruby></div> 16 <div class="container"><ruby><rb>12345</rb><rb>67890</rb><rt>09876</rt> <rt>54321</rt></ruby></div> 17 <div class="container"><ruby><rb>12345</rb> <rb>67890</rb><rt>09876</rt> <rt>54321</rt></ruby></div> 18 <script type="text/javascript"> 19 var ref1 = document.getElementById('ref1'); 20 var ref2 = document.getElementById('ref2'); 21 var style = document.getElementById('style'); 22 var width1 = ref1.getBoundingClientRect().width + 'px'; 23 var width2 = ref2.getBoundingClientRect().width + 'px'; 24 // It changes the width of the containers to test incremental 25 // layout with intra-level whitespace columns being pushed and 26 // pulled up across a line-break. 27 style.textContent = '.container { width: ' + width1 + '; }'; 28 document.body.offsetHeight; // force reflow 29 style.textContent = '.container { width: ' + width2 + '; }'; 30 document.body.offsetHeight; // force reflow 31 </script>