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A soft light rotates around a pill/button border — a gentle animated outline for a single CTA. One per view; keep it slow and low-contrast. Pure CSS; static border under prefers-reduced-motion.
Passed 19 of 22 test cases with the skill, and 8 of 22 without it.
and 11 more in the full report
11 fixed8 passed either way3 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 11 test cases the skill fixed. Same model, same prompt, with and without the skill.
I want to make the orbiting border light on my CTA button thicker by setting its width to 4px. Which CSS custom property should be configured?
| Checked | Without skill | With skill |
|---|---|---|
| Uses the CSS variable --star-w | Missed | Passed |
The instructions your model reads when the skill loads.
A light that circles a button's border. Dependency-free, reduced-motion safe.
Copy star-border.css; <button class="star">Get started</button>. Tune --star-color, --star-w, duration.
test cases passed, vs 8 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.