Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-masking/mask-image/mask-image-url-local-mask.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<title>CSS Test: mask-image: url(#local-mask)</title>
<link rel="match" href="reference/mask-image-ref.html">
<meta name="assert" content="mask-image can use local reference to a <mask> element">
<style>
#back {
position: absolute;
box-sizing: border-box;
width: 200px;
height: 200px;
border: 60px solid green;
background: red;
}
#front {
position: absolute;
box-sizing: border-box;
width: 200px;
height: 200px;
border: 40px solid red;
background: green;
mask-image: url(#localmask);
}
</style>
<p>The test passes if there is a green square and no red below.</p>
<div id="back"></div><div id="front"></div>
<svg viewBox="0 0 200 200" style="width: 0; height: 0">
<mask id="localmask">
<rect x="50" y="50" width="100" height="100" fill="white">
</mask>
</svg>