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 →
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Tailwind CSS v4 · all subjects

utilities/filter-brightness

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

brightness filter utilities syntax

The brightness filter utility has three syntax forms: brightness-<number> generates filter: brightness(<number>%); brightness-(<custom-property>) generates filter: brightness(var(<custom-property>)); and brightness-[<value>] generates filter: brightness(<value>);.

brightness utility class examples

Common brightness utility classes include brightness-50, brightness-100, brightness-125, and brightness-200. These classes control the brightness level of elements, where 100 represents normal brightness.

brightness filter arbitrary values

The brightness utility supports arbitrary values using the bracket notation brightness-[<value>], allowing custom brightness filter values like brightness-[1.75].

brightness filter custom property support

The brightness utility supports custom CSS properties via the brightness-(<custom-property>) syntax, which generates filter: brightness(var(<custom-property>));.

brightness filter responsive design

The brightness filter utility supports responsive design modifiers, allowing different brightness values at different breakpoints.

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