Blitz - WPT: mix-blend-mode-overflowing-child-of-blended-element.html

wpt / css / compositing / mix-blend-mode / mix-blend-mode-overflowing-child-of-blended-element.html

/css/compositing/mix-blend-mode/mix-blend-mode-overflowing-child-of-blended-element.html

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>CSS Test: blend an element having an overflowing child.</title>
        <link rel="author" title="Mirela Budăeș" href="mailto:mbudaes@adobe.com">
        <link rel="author" title="Mihai Tica" href="mailto:mitica@adobe.com">
        <link rel="reviewer" title="Mihai Balan" href="mailto:mibalan@adobe.com">
        <link rel="reviewer" title="Horia Olaru" href="mailto:olaru@adobe.com">
        <link rel="help" href="https://drafts.fxtf.org/compositing-1/#mix-blend-mode">
        <meta name="assert" content="Test checks that a group consisting of an element
            with mix-blend-mode and an overflowing child blends as a whole with the
            underlying stacking context.">
        <link rel="match" href="reference/mix-blend-mode-blended-element-with-transparent-pixels-ref.html">
        <style type="text/css">
            .parent {
                position: absolute;
                z-index: 1;
                background: #00F;
                width: 100px;
                height: 100px;
                margin: 10px;
            }
            .blender {
                background: #777;
                width: 120px;
                height: 120px;
                margin: -10px;
                mix-blend-mode: difference;
            }
            .child {
                background: #0FF;
                width: 120px;
                height: 120px;
            }
        </style>
    </head>
    <body>
        <p>Test passes if you can see a lime square with aqua borders.<br>
            If the borders are red, the test fails.</p>
        <div class="parent">
            <div class="blender">
                <div class="child"></div>
            </div>
        </div>
    </body>
</html>

/css/compositing/mix-blend-mode/reference/mix-blend-mode-blended-element-with-transparent-pixels-ref.html

<!DOCTYPE html>
<html>
    <head>
        <title>CSS Reftest Reference</title>
        <link rel="author" title="Mihai Tica" href="mailto:mitica@adobe.com">
        <link rel="reviewer" title="Mihai Balan" href="mailto:mibalan@adobe.com">
        <link rel="reviewer" title="Horia Olaru" href="mailto:olaru@adobe.com">
        <style type="text/css">
            .parent {
                position: absolute;
                z-index: 1;
                background: #0FF;
                width: 120px;
                height: 120px;
            }
            .child {
                background: #0F0;
                width: 100px;
                height: 100px;
                margin: 10px;
            }
        </style>
    </head>
    <body>
        <p>Test passes if you can see a lime square with aqua borders.<br>
            If the borders are red, the test fails.</p>
        <div class="parent">
            <div class="child"></div>
        </div>
    </body>
</html>