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966d9cdd49
Differential Revision: https://phabricator.services.mozilla.com/D12217 --HG-- extra : moz-landing-system : lando
59 lines
1.0 KiB
HTML
59 lines
1.0 KiB
HTML
<!DOCTYPE html>
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<html lang="en" reftest-async-scroll>
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<meta charset="utf-8">
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<title>Perspective scrolling</title>
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<style>
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html {
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height: 100%;
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overflow: hidden;
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}
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body {
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overflow: auto;
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margin: 0;
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}
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.scene {
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position: relative;
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width: 200px;
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height: 200px;
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perspective: 100px;
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transform-style: preserve-3d;
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}
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.face {
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position: absolute;
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width: 200px;
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height: 200px;
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top: 0;
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left: 0;
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}
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.front {
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background-color: lime;
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}
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/*
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* This one should never be visible, and should be always
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* behind the front face.
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*/
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.back {
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width: 400px;
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height: 400px;
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top: -100px;
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left: -100px;
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transform: translateZ(-100px);
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background-color: red;
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}
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</style>
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<body reftest-displayport-x="0" reftest-displayport-y="0"
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reftest-displayport-w="800" reftest-displayport-h="2000"
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reftest-async-scroll-x="0" reftest-async-scroll-y="200">
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<div style="height: 200px"></div>
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<div class="scene">
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<div class="face front"></div>
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<div class="face back"></div>
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</div>
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<div style="height: 5000px"></div>
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