Battle #247 — LEDs
626.96{283}·100% match
golf code — would get you fired in a real codebase{283} chars
solution.css
<style>&{--c:radial-gradient(1q at 32q 32q,#606060 21q,#0000);--d:radial-gradient(1q at 32q 32q,#fff 21q,#0000);background:var(--c)0/4in 60px,var(--c)85px 0/4in 60vw,var(--d)85vw/4in 60px,var(--d)270q 0/4in 60vw,var(--c)179q,var(--d)179q 60vw,linear-gradient(90deg,#fff 50%,#606060 0