41 lines
1.3 KiB
HTML
41 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<link rel="help" href="https://drafts.csswg.org/css-scroll-snap-1/#unreachable" />
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1905247">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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.content {
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overflow-y: scroll;
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scroll-snap-type: y mandatory;
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white-space: nowrap;
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max-height: 800px;
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border: 2px solid black;
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/* padding-right so you can see the scrollbar: */
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padding-right: 10px;
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writing-mode: vertical-lr;
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}
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.item {
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height: 500px;
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width: 200px;
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border: 3px solid orange;
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box-sizing: border-box;
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scroll-snap-align: start;
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display: inline-block;
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writing-mode: horitontal-tb;
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}
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</style>
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<div id="scroller" class="content">
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<!-- There's intentionally no whitespace between these tags, so that they're
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laid out flush with each other with no space character between them. -->
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<div class="item" style="height: 610px; background:teal"></div
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><div class="item" style="height: 200px; background:pink"></div>
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</div>
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<script>
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test(() => {
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scroller.scrollTop = 6;
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assert_equals(scroller.scrollTop, 10);
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}, "Snaps to the positions defined by the element as much as possible");
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</script>
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