55 lines
1.3 KiB
HTML
55 lines
1.3 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<style>
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body {
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height: 500px;
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}
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.overflowing {
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width: 200px;
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height: 250px;
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}
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.contents {
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position: relative;
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z-index: 1;
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height: 400px;
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}
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.negative-z {
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position: absolute;
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width: 100px;
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height: 50px;
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z-index: -1;
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border: 1px solid black;
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}
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.composited {
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transform: translateZ(0);
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}
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</style>
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<script>
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if (window.testRunner) {
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testRunner.setRenderTreeDumpOptions(testRunner.RENDER_TREE_SHOW_ALL_LAYERS
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| testRunner.RENDER_TREE_SHOW_LAYER_NESTING
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| testRunner.RENDER_TREE_SHOW_COMPOSITED_LAYERS
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| testRunner.RENDER_TREE_SHOW_OVERFLOW
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| testRunner.RENDER_TREE_SHOW_SVG_GEOMETRY
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| testRunner.RENDER_TREE_SHOW_LAYER_FRAGMENTS);
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}
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</script>
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</head>
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<body>
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<div class="overflowing">
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<div class="contents"></div>
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</div>
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<div class="negative-z composited"></div>
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<div style="height: 200px">
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<svg>
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<rect x="10" y="20" width="100" height="100" fill="blue"/>
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</svg>
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</div>
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</body>
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</html>
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