new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
mozg.beta
Sign in

Tailwind CSS v4 · all subjects

utilities/supports

1 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

supports-[...] variant for CSS feature detection

Use the supports-[...] variant to style things based on whether a CSS feature is supported in the user's browser. It generates @supports rules and takes anything you'd use with @supports (...) between the square brackets, such as property/value pairs or expressions using 'and' and 'or'. For brevity, if checking only if a property is supported, you can specify just the property name, like supports-backdrop-filter. The not-supports-[...] variant applies styles when a feature is NOT supported.

Give your agent this brain