mask-border-outset

Read More at MDN DocsView Spec

Safe to Use

mask-border-outset is not safe to use.

It’s supported by 0% of global browsers.

Browsers

ChromeUnsupported
Chrome does not support this feature.
SafariUnsupported
Safari does not support this feature.
EdgeUnsupported
Edge does not support this feature.
FirefoxUnsupported
Firefox does not support this feature.

Version Breakdown

 
Agent
Support
Adoption
Chrome
Unsupported
Chrome does not support this feature.
Dec 11, 2008 – Latest
v1.0.0+
26%╱100%

Alternate name: -webkit-mask-box-image-outset

Chrome Android
Unsupported
Chrome Android does not support this feature.
Jun 27, 2012 – Latest
v18.0.0+
36%╱100%

Alternate name: -webkit-mask-box-image-outset

Edge
Unsupported
Edge does not support this feature.
Jan 15, 2020 – Latest
v79.0.0+
5%╱100%

Alternate name: -webkit-mask-box-image-outset

Firefox
Unsupported
Firefox does not support this feature.

No Support

Firefox for Android
Unsupported
Firefox for Android does not support this feature.

No Support

Internet Explorer
Unsupported
Internet Explorer does not support this feature.

No Support

 
Quest Browser
Unsupported
Quest Browser does not support this feature.
Unknown
v5.0.0+

Alternate name: -webkit-mask-box-image-outset

Opera
Unsupported
Opera does not support this feature.
Jul 2, 2013 – Latest
v15.0.0+
1%╱100%

Alternate name: -webkit-mask-box-image-outset

Opera Android
Unsupported
Opera Android does not support this feature.
May 21, 2013 – Latest
v14.0.0+

Alternate name: -webkit-mask-box-image-outset

Safari
Unsupported
Safari does not support this feature.
Mar 18, 2008 – Latest
v3.1.0+
5%╱100%

Alternate name: -webkit-mask-box-image-outset

Safari on iOS
Unsupported
Safari on iOS does not support this feature.
Jun 17, 2009 – Latest
v3.0.0+
17%╱100%

Alternate name: -webkit-mask-box-image-outset

Samsung Internet
Unsupported
Samsung Internet does not support this feature.
Apr 27, 2013 – Latest
v1.0.0+
2%╱100%

Alternate name: -webkit-mask-box-image-outset

WebView Android
Unsupported
WebView Android does not support this feature.
Dec 9, 2013 – Latest
v4.4.0+

Alternate name: -webkit-mask-box-image-outset

See Also

Contribute