60 lines
1.8 KiB
HTML
60 lines
1.8 KiB
HTML
<!doctype html>
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<html lang=en>
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<head>
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<meta charset=utf-8>
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<title>CSS-contain test: paint containment on internal ruby elements.</title>
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<link rel="author" title="Yusuf Sermet" href="mailto:ysermet@mozilla.com">
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<link rel="help" href="https://drafts.csswg.org/css-contain/#containment-paint">
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<link rel="match" href="contain-paint-ignored-cases-ruby-stacking-and-clipping-001-ref.html">
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<meta name="assert" content="Paint containment should not apply to ruby base, ruby base container, ruby text, and ruby text container. This test confirms that contain:paint does not create a stacking context and does not apply overflow clipping.">
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<style>
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div {
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position: relative;
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}
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rb,
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rbc,
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rt,
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rtc {
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contain: paint;
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}
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rbc {
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display: ruby-base-container;
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}
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.contained {
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z-index: 5;
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width: 70px;
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height: 10px;
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background-color: blue;
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margin-left: -25px;
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}
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.background {
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background-color: yellow;
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height: 50px;
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width: 50px;
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position: fixed;
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z-index: 2;
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}
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.group {
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display: inline-block;
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}
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</style>
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</head>
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<body>
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<div class="group">
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<div class="background"></div>
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<ruby><rb> <div class="contained"></div></rb></ruby>
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</div>
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<div class="group">
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<div class="background"></div>
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<ruby><rbc> <div class="contained"></div></rbc></ruby>
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</div>
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<div class="group">
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<div class="background"></div>
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<ruby><rt> <div class="contained"></div></rt></ruby>
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</div>
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<div class="group">
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<div class="background"></div>
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<ruby><rtc> <div class="contained"></div></rtc></ruby>
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</div>
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</body>
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</html>
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