3 ms·

But you can't block CSS animations though.

• TillE 15y ago
  You can if the relevant files are served from a distinct location, which would be the case for ads. If it's more closely integrated, then you have to either stop using the site or use something like GreaseMonkey.
• ugh 15y ago
  Will ads use CSS animations? The most obvious candidate for ads seems to be canvas which is trivially easy to block. Just like Flash. Either way, the way the advertising industry works there is going to be some sort of de-facto standardized way ads will be delivered – if only because those who display ads on their sites have to know what to expect and those who make ads want to re-use them everywhere. Finding those ads will be easy and I expect ad-blockers to be no less effective.