66 lines
2.4 KiB
HTML
66 lines
2.4 KiB
HTML
<!DOCTYPE HTML>
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<head>
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<link rel="stylesheet" href="resources/blending-style.css">
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<style>
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img {
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width: 150px;
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height: 150px;
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}
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.div1 {
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width: 160px;
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height: 75px;
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margin: 50px 0px 0px;
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background-color: cyan;
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}
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.div2 {
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width: 160px;
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height: 160px;
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background-image: url("resources/ducky.png");
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background-size: 130px 130px;
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background-repeat: no-repeat;
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position: relative;
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top: -40px;
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left: 20px;
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}
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.div3 {
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width: 80px;
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height: 150px;
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background-color: yellow;
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position: relative;
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top: 10px;
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left: -20px;
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}
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li {
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margin: 5px 5px 120px;
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width: 160px;
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height: 50px;
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background-color: magenta;
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display: block;
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float: left;
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}
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</style>
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</head>
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<!-- This file tests interaction of blending with stacking contexts.
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It uses nested content and then set various attributes to show the interaction of stacking contexts. -->
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<body>
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<ul>
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<li><div class="div1"><div class="div2"><div class="div3"></div></div></div></li>
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<!-- setting the blendmode will create a new stacking context which causes z-index to change -->
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<li><div class="div1"><div class="div2" style="mix-blend-mode: multiply"><div class="div3"></div></div></div></li>
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<li><div class="div1"><div class="div2 composited" style="mix-blend-mode: multiply"><div class="div3"></div></div></div></li>
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<!-- just setting slight opacity which causes a stacking context. This also causes z-index to be resolved to the stacking context -->
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<li><div class="div1" style="opacity:.99"><div class="div2"><div class="div3"></div></div></div></li>
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<!-- blending will now only happen upto the stacking context generated by opacity. Z-index is resolved against the stacking context of the div with the blendmode -->
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<li><div class="div1" style="opacity:.99"><div class="div2" style="mix-blend-mode: multiply"><div class="div3"></div></div></div></li>
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<li><div class="div1" style="opacity:.99"><div class="div2 composited" style="mix-blend-mode: multiply"><div class="div3"></div></div></div></li>
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</ul>
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</body>
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