Weekly Platform News: Feature Policy, ECMAScript i18n API, Packaged PWAs
In this week's news, a new Feature Policy API in Chrome, Firefox blocks cookies from known trackers, Chrome for Android now allows websites to share images, and more.
The End of the Clearfix hack?
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Sarah Drasner
Sarah Drasner
Rachel Andrew with a clear (get it?!) explanation of display: flow-root;, including demos comparing old and new techniques. Apparently the name is still a little bit still up in the air.
The whole point of it is getting rid of clearfix (although it is a bit different), or using a different/unintended property for float clearning. Every time this is brought up, there is always a well actually about how overflow: hidden; does the same (or any other … Read article
display: flow-root;
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Chris Coyier
Chris Coyier
News to me! There is a spec for it and Firefox says they intend to ship it. It's just like display: block; only:
It always establishes a new block formatting context for its contents.
.group {
display: flow-root;
}Meaning: you don't have to use clearfix hacks. There is a bit more to it though. Fiona Chan has a mini-talk all about block formatting context. I think it affects z-index and transforms in some cases too. Anybody?
I suspect Nicole … Read article