50 lines
1.6 KiB
HTML
50 lines
1.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<meta charset="utf-8">
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<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
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<link rel="author" title="Mozilla" href="https://www.mozilla.org/">
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<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination">
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<link rel="match" href="single-line-row-flex-fragmentation-042-print-ref.html">
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<style>
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@page { size: 5in 3in; margin: 0.5in; }
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:root {
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print-color-adjust: exact;
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}
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body { margin: 0; }
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.flexbox {
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display: flex;
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border: 0.25in solid black;
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font-size: 0.25in;
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}
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.item {
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contain: size;
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box-sizing: border-box;
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border: 4px solid purple;
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width: 25%;
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height: 0.5in;
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}
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</style>
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<!-- This div makes the flexbox not at the top of first page. -->
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<div style="height: 0.25in; background: gray;"></div>
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<div class="flexbox">
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<div class="item" style="margin-top: 1in;">1</div>
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<div class="item">2</div>
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<!-- Due to fragmentation, item 3 is being pushed down and placed at the top
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of page 2, enlarging the flex container's block-size. Observe item 3
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and item 4's block-end edges. Before fragmentation, both are at the
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same level; after fragmentation, item 3's block-end edge becomes lower
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than item 4's, and making item 4's block-end edge no longer touch the
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flex container's content-box block-end edge.-->
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<div class="item" style="margin-top: 1in; height: 1in;">3</div>
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<div class="item" style="align-self: flex-end;">4</div>
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</div>
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<div style="height: 0.25in; background: gray;"></div>
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</html>
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