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/contrast-filter

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

contrast filter utility classes syntax

Tailwind CSS v4 provides contrast filter utilities with three syntax patterns: contrast-<number> generates filter: contrast(<number>%); contrast-(<custom-property>) generates filter: contrast(var(<custom-property>)); and contrast-[<value>] generates filter: contrast(<value>);

contrast utility classes available

Contrast utility classes include contrast-50, contrast-100, contrast-125, and contrast-200, with higher values producing greater contrast enhancement.

contrast utility custom values

The contrast utility supports custom values using the contrast-[<value>] syntax, such as contrast-[.25], allowing for any valid CSS contrast() filter value.

contrast filter is responsive

Contrast filter utilities are responsive and can be used with responsive modifiers, such as sm:contrast-150 for small screens and above.

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