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15 lines
937 B
HTML
15 lines
937 B
HTML
<!DOCTYPE html>
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<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#baseline-participation">
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<link rel="match" href="dynamic-baseline-change-ref.html">
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<meta name="assert" content="This test ensures proper baseline alignment for a sub-tree which adds a scrollbar.">
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<div style="display: flex; width: 100px; border: solid; align-items: baseline;">
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<div style="width: 50px; height: 50px; position: relative; overflow: auto;">
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<canvas width=10 height=10 style="width: 80%; background: green;"></canvas> <!-- Baseline of the canvas will move when a scrollbar is added. -->
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<div id="target" style="position: absolute; width: 10px; height: 10px; background: red; top: 0;"></div>
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</div>
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<div style="width: 50px; height: 50px; background: green;"></div> <!-- Baseline is synthesized at the block-end edge. -->
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</div>
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<script>
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document.body.offsetTop;
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document.getElementById('target').style.top = '100px';
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</script>
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