The Cascade is a blog about the past, present, and future of CSS.

Howdy—Robin Rendle here.

This blog keeps me in the loop with everything that’s possible with CSS lately but it’s also a reminder to celebrate the people doing the hard work building stuff for the web.

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Playing with Infinity in CSS

There’s not many blog posts that upset the natural order of CSS, but I’m still reeling from this one by Will Boyd where, back in February, he wrote about the infinity constant in CSS.

You can use it just like this...

.element {
	z-index: calc(infinity);
}

...and that’ll always be the biggest z-index on the page. That’s neat! And...weird? It’s definitely worth checking out Will’s list of practical examples of infinity, too.