Alt text for generated content
Newly available since 2024-07-09
The / notation in content CSS property values adds alternative text to generated content. For example, the content: url('upvote-icon.svg') / 'Upvote' declaration adds accessible 'Upvote' text to the SVG icon. Also known as alternate text.
Learning resources on MDN
Browser support
- Chrome 77 Released on 2019-09-10
- Chrome Android 77 Released on 2019-09-10
- Edge 79 Released on 2020-01-15
- Firefox 128 Released on 2024-07-09
- Firefox for Android 128 Released on 2024-07-09
- Safari 17.4 Released on 2024-03-05
- Safari on iOS 17.4 Released on 2024-03-05