remove-filter-repaint-ref.html | Explore in Territory

<!DOCTYPE html>
<html>
<head>
    <title>CSS Filters: Repaint a compositing layer</title>
    <style>
    .backdrop {
        position: absolute;
        top: 0;
        left: 0;
        height: 100px;
        width: 100px;
        background-color: silver;
    }

    .overlay {
        position: absolute;
        top: 50px;
        left: 50px;
        width: 400px;
        height: 100px;
        background: gray;
        box-shadow: 0 0 4px black;
    }

    .play {
        font-size: 36pt;
        background-color: navy;
        color: white;
    }
    .composited {
        will-change: transform;
    }
    </style>
</head>
<body>
    <div class="composited backdrop"></div>
    <div class="overlay">
        <span id="play" class="play changed">this should be visible</span>
    </div>
</body>
</html>

chromium/third_party/blink/web_tests/external/wpt/css/filter-effects/reference/remove-filter-repaint-ref.html