<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>CSS Masking: mask-image: interleave SVG mask with image mask</title> <link rel="author" title="CJ Ku" href="mailto:cku@mozilla.com"> <link rel="author" title="Mozilla" href="https://www.mozilla.org"> <link rel="help" href="https://www.w3.org/TR/css-masking-1/#the-mask-image"> <link rel="match" href="mask-image-3-ref.html"> <meta name="assert" content="Test checks whether SVG mask and image as mask layer works correctly or not."> <svg height="0"> <mask id="mask1" x="10%" y="10%" width="0.8" height="0.8" > <circle cx="50" cy="50" r="25" style="stroke:none; fill: #ffffff"/> </mask> </svg> <style type="text/css"> div { background-color: purple; mask: url(#mask1), url(support/50x50-opaque-blue.svg); mask-repeat: no-repeat, no-repeat; mask-position: 0 0, 0 0; width: 100px; height: 100px; } </style> </head> <body> <div></div> </body> </html>