Opacity (SVG)
Widely available
The fill-opacity, and stroke-opacity SVG attributes and CSS properties control the transparency of a stroke or fill of an SVG element.
Compatibility
- Chrome ≤80 Released before 2020-02-04
- Chrome Android 80 Released on 2020-02-04
- Edge ≤80 Released before 2020-02-07
- Firefox ≤72 Released before 2020-01-07
- Firefox for Android 79 Released on 2020-07-28
- Safari ≤13.1 Released before 2020-03-24
- Safari on iOS ≤13.4 Released before 2020-03-24
MDN docs
Specifications
- Scalable Vector Graphics (SVG) 2, from SVG Working Group (W3C).