Blitz - WPT: mask-border-width.html

wpt / css / css-viewport / zoom / mask-border-width.html

/css/css-viewport/zoom/mask-border-width.html

<!DOCTYPE html>
<title>CSS zoom applies to mask-border-width when specified and inherited</title>
<link rel="help" href="https://drafts.csswg.org/css-viewport/">
<link rel="help" href="https://drafts.csswg.org/css-masking-1/#the-mask-border-width">
<link rel="match" href="mask-border-width-ref.html">
<style>
    .box {
        width: 50px;
        height: 50px;
        background-color: red;
        mask-border-slice: 10;
        mask-border-source: linear-gradient(45deg, pink, blue, white, black, green);
        mask-border-width: 8px;
        margin: 10px;
    }

    .zoom {
        zoom: 2;
    }
</style>

<div class="box"></div>

<div class="zoom">
    <div class="box"></div>
</div>

<div class="zoom box"></div>

/css/css-viewport/zoom/mask-border-width-ref.html

<!DOCTYPE html>
<style>
    body {
        --scale: 1;
    }

    .box {
        width: calc(50px * var(--scale));
        height: calc(50px * var(--scale));
        background-color: red;
        mask-border-slice: 10;
        mask-border-source: linear-gradient(45deg, pink, blue, white, black, green);
        mask-border-width: calc(8px * var(--scale));
        margin: calc(10px * var(--scale));
    }

    .zoom {
        --scale: 2;
    }
</style>

<div class="box"></div>

<div class="zoom">
    <div class="box"></div>
</div>

<div class="zoom box"></div>