38 lines
935 B
HTML
38 lines
935 B
HTML
<!DOCTYPE html>
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<title>CSS Anchor Positioning: position-area anchored against scrolling anchor</title>
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<link rel="help" href="https://drafts.csswg.org/css-anchor-position/#position-area">
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<link rel="match" href="position-area-scroll-adjust-ref.html">
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<style>
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#scroller {
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width: 400px;
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height: 200px;
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overflow: auto;
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}
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#anchor {
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background: green;
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width: 200px;
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height: 100px;
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}
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#anchored {
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position-area: bottom;
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margin: 0;
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padding: 0;
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border: none;
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background: green;
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width: 200px;
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height: 100px;
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}
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.filler { height: 200px; }
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</style>
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<p>You should see a green square below</p>
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<div id="scroller">
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<div class="filler"></div>
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<div id="anchor" popovertarget="anchored"></div>
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<div id="anchored" anchor="anchor" popover></div>
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<div class="filler"></div>
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<div class="filler"></div>
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</div>
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<script>
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anchored.showPopover();
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scroller.scrollTop = 200;
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</script>
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