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faq [2018/02/03 01:38] – [Versioning CSS, Fixing Design Mistakes] Add some hyphens fantasai | faq [2018/10/04 16:21] – [Adding more named colors] tabatkins | ||
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then we can never add another selector that would depend on other properties ever. | then we can never add another selector that would depend on other properties ever. | ||
Which one goes first? | Which one goes first? | ||
+ | Something that we can only do once, ever, | ||
+ | and that will affect our ability to evolve CSS in the future, | ||
+ | is probably a bad idea for the language. | ||
Yet another way you could try to remediate all this | Yet another way you could try to remediate all this | ||
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Instead of doing all of this, so far we've just short-circuited the entire debate and disallowed selectors from being affected by properties. | Instead of doing all of this, so far we've just short-circuited the entire debate and disallowed selectors from being affected by properties. | ||
+ | |||
+ | == Why Doesn' | ||
+ | |||
+ | A common retort to the above is "we already have :hover, which has circularity issues, why can't we add this?" | ||
+ | |||
+ | First, the fact that we've made one mistake isn't an argument for repeating the mistake. :hover *is* problematic in implementations, | ||
+ | |||
+ | Second, and more important, the circularity of :hover is very " | ||
+ | |||
+ | Furthermore, | ||
=== References === | === References === | ||
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TBD | TBD | ||
+ | ===== Adding more named colors ===== | ||
+ | |||
+ | === Question === | ||
+ | |||
+ | Can we add new named colors to CSS? | ||
+ | |||
+ | |||
+ | === Answer === | ||
+ | |||
+ | No. | ||
+ | |||
+ | == more details == | ||
+ | |||
+ | The built-in set of named colors in CSS is weird and bad, and we keep them mainly for legacy interop reasons. There' | ||
+ | |||
+ | Naming colors can be done in stylesheets using custom properties. It is not likely we will ever add more names to the built-in set. | ||
+ | |||
+ | === References === | ||
+ | |||
+ | https:// |