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-clip-1.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Masking: mask-clip: clip mask image</title>
<link rel="author" title="Astley Chen" href="mailto:aschen@mozilla.com">
<link rel="match" href="mask-clip-1-ref.html">
<meta name="assert" content="border-box, padding-box, content-box and no-clip values of mask-clip should clip to the appropriate boxes.">
<style type="text/css">
div.outer {
/*
* content box: 40 x 20
* padding box: 52 x 38
* border box: 60 x 50
* margin box: 66 x 54
*/
background-color: purple;
position: absolute;
top: 10px;
margin: 1px 2px 3px 4px;
border: solid transparent;
border-width: 8px 2px 4px 6px;
padding: 6px 9px 12px 3px;
width: 40px;
height: 20px;
}
div.mask {
mask-size: 100% 100%;
mask-origin: border-box;
mask-image: url(support/transparent-100x50-blue-100x50.svg);
}
div.border {
left: 10px;
mask-clip: border-box;
}
div.padding {
left: 110px;
mask-clip: padding-box;
}
div.content {
left: 210px;
mask-clip: content-box;
}
div.no-clip {
background-color: yellow;
left: 310px;
mask-clip: no-clip;
}
div.no-clip-inner {
background-color: purple;
position: absolute;
/* allign with border area of the parent*/
top: -8px;
left: -6px;
width: 100px;
height: 50px;
}
</style>
</head>
<body>
<div class="outer mask border"></div>
<div class="outer mask padding"></div>
<div class="outer mask content"></div>
<div class="outer mask no-clip">
<div class="no-clip-inner"></div>
</div>
</body>
</html>