We can make the animation leap in 5 steps, like this:

Advanced color contrast ratio

Cartoon: move-across 2s infinite alternate linear;

To this end, Firefox 65:

CSS environment variables are now supported, accessed via env() in stylesheets. These factors are usable in almost any portion of a house value or descriptor, and are scoped globally to a particular record, whereas custom properties are scoped to the element(s) they’re announced on. These were originally provided from the iOS browser to allow developers to place their material in a safe region of the viewport, i.e., away from the area covered by the elite.
.stepped

Break-* properties

As an Example, to prevent a page break occurring in paragraph or a list:
() => console.log('access given') ,
  () => console.log('access denied')
);

Other honorable mentions

  • The globalThis key word was added, for obtaining the international item in whatever context you are in. This avoids needing to use a mixture of window, self, international , or this, based on where a script is executing (e.g. a webpage, a worker, or even Node.js).
  • The FetchEvent thing ’s replacesClientId and resultingClientId properties are now employed — letting you monitor the origin and destination of a navigation.
  • You can now specify a referrer policy on scripts employed to your files (e.g. via a referrerpolicy attribute on <script elements)
  • Finally, to prevent popup spam, Window.open() may now only be called once a user interaction occasion.

Media: Support for WebP and AV1, along with other improvements

We might have included a DOM node and a smooth animation like this:
Cartoon: move-across 2s unlimited alternate linear;
}