@@ -2162,7 +2162,7 @@ To turn off boolean flags that default to true in reveal.js, use `0`.
21622162: additional attributes for the title slide of reveal.js slide shows.
21632163 See [background in reveal.js and beamer] for an example.
21642164
2165−[reveal.js configuration options]: https://github.com/hakimel/reveal.js#configuration
2165+[reveal.js configuration options]: https://revealjs.com/config/
21662166
21672167### Variables for Beamer slides
21682168
@@ -5460,9 +5460,8 @@ To add a background image to the automatically generated title slide, use the
54605460`title-slide-attributes` variable in the YAML metadata block. It must contain
54615461a map of attribute names and values.
54625462
5463−See the [reveal.js
5464−documentation](https://github.com/hakimel/reveal.js#slide-backgrounds)
5465−for more details.
5463+See the [reveal.js documentation](https://revealjs.com/backgrounds/) for more
5464+details.
54665465
54675466For example in reveal.js:
54685467