CSS Proposals @when, CSS Masonry, Carets

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Show Notes

00:11 Welcome
00:58 Sponsor: Sentry
02:17 Sponsor: Sanity
03:32 CSS @when and @else
CSS When and Else

@when media(width >= 400px) and media(pointer: fine) and supports(display: flex) {
  /* A */
} @else supports(caret-color: pink) and supports(background: double-rainbow()) {
  /* B */
} @else {
  /* C */
}

05:42 CSS Grid 3 Masonry
CSS Grid

.grid {
  display: inline-grid;
  grid: masonry / repeat(3, 2ch);
  border: 1px solid;
  masonry-auto-flow: next;
}

David Desandro
Rachel Andrew
09:00 CSS Caret
CSS Caret
10:32 CSS Nesting
CSS Nesting
Syntax 343 CSS Nesting
Postcss-preset-env
13:14 ENV Vars
ENV Variables
14:58 Media Query Ranges
MDN Media Queries @media (width < env(--small_bp)); @media (100px < width < 1000px);

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Playing: 497: CSS Proposals @when, CSS Masonry, Carets

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