feature: masks status: caution tags: none kind: css polyfillurls:
For several years, CSS Masks were a WebKit exclusive. However, they have recently been resuscitated, with the W3C recently publishing a new Masks Working Draft. SVG-based fallbacks do not work in IE 10, so it is premature to use this feature in production.
If you do use it, be sure to include the -webkit- prefix.