Re: [csswg-drafts] [css-animations-1] Font-relative units in keyframes (#3751)

From: Emilio Cobos Álvarez via GitHub <sysbot+gh@w3.org> Date: Wed, 20 Mar 2019 15:14:52 +0000 To: public-css-archive@w3.org Message-ID: <issue_comment.created-474877632-1553094890-sysbot+gh@w3.org> · This archive was generated by hypermail 2.4.0 : Tuesday, 5 July 2022 06:41:45 UTC

cc @birtles 

I _think_ off-hand I'd consider this a Firefox bug. But note that Blink has issues in here as well (i.e., I think the third element in this test-case should grow):

```html
<!doctype html>
<style>
@keyframes anim1 {
  from { width: 10em; font-size: 10px; }
  to   { width: 30em; font-size: 50px; }
}

@keyframes anim2 {
  from { font-size: 10px; width: 10em; }
  to   { font-size: 50px; width: 30em; }
}

@keyframes anim3 {
  from { font-size: 10px; }
  to   { font-size: 50px; }
}

div {
  height: 60px;
  background: purple;
  animation: anim1 10s linear infinite;
  margin: 5px 0;
}

div + div {
  animation-name: anim2;
}
div + div + div {
  width: 30em;
  animation-name: anim3;
}
</style>
<div></div>
<div></div>
<div></div>
```

-- 
GitHub Notification of comment by emilio
Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/3751#issuecomment-474877632 using your GitHub account