46 lines
1.3 KiB
HTML
46 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>CSS Overflow: when clamping by lines, margins of hidden boxes are ignored</title>
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<link rel="author" title="Andreu Botella" href="mailto:abotella@igalia.com">
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<link rel="help" href="https://drafts.csswg.org/css-overflow-4/#line-clamp">
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<link rel="match" href="reference/line-clamp-022-ref.html">
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<meta name="assert" content="When line-clamp is used with a number of lines, the margins of boxes after the clamp point should not affect the sizing of boxes.">
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<style>
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.clamp {
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line-clamp: 4;
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font: 16px / 32px serif;
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padding: 4px;
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background-color: yellow;
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border: 2px solid black;
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}
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.inner {
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background-color: purple;
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margin: 4px;
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/* Having a border means the margins of the .inner boxes won't collapse */
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border: 1px solid black;
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}
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.inner .inner {
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background-color: orange;
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white-space: pre;
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}
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.clamped-margin {
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/* These boxes are after the clamp point, so their margins should not affect
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* the size of their parent boxes. */
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background-color: red;
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margin: 20px;
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height: 20px;
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}
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</style>
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<div class="clamp">
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<div class="inner">
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<div class="inner">Line 1
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Line 2
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Line 3
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Line 4
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Line 5
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Line 6</div>
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<div class="clamped-margin"></div>
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</div>
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<div class="clamped-margin"></div>
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</div>
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<p>Following content.</p>
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