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Redacted Line Reveal
A black redaction bar in a typed memo wipes away to show the words underneath, then a clearance card rises below the line and a release stamp lands on it.
Also known as: redacted text css, censored text hover reveal, spoiler text tooltip, classified text effect.
Launch set for per memo 41. Clearance Level 3 Declassified 14.03.2026
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Customizing this snippet
- Color: set
--tip-coloron the element or a parent. Currently previewing#3b82f6. - Base size: set
--tip-size. Every other dimension is inem, so the whole thing scales together. Currently previewing16px. - Speed: change the duration on the
transitionoranimationshorthand. Staggered delays are relative, so they keep their rhythm. - Reduced motion: the rule at the end of the CSS turns the motion off for people who asked their OS for less of it. Keep it.