Verticator

This theme has a dark background

Replace the colors to your liking.

Reveal.initialize({
	...
	verticator: {
		color: 'yellow',
		inversecolor: 'blue'
	},
	plugins: [ Verticator ]
})

This slide has a dark data-background attribute.

It has no effect on the Verticator bullets, because the theme is already dark.

This slide has a light data-background attribute.

And a regular slide