border-bottom

pnpm dlx shadcn@latest add https://opensourceicon.com/r/uim/border-bottom.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 24 24"><path fill="currentColor" d="M20 21.5H4a1 1 0 0 1 0-2h16a1 1 0 0 1 0 2"/><circle cx="12" cy="16.5" r="1" fill="currentColor" opacity=".5"/><circle cx="12" cy="12.5" r="1" fill="currentColor" opacity=".5"/><circle cx="12" cy="8.5" r="1" fill="currentColor" opacity=".5"/><circle cx="12" cy="4.5" r="1" fill="currentColor" opacity=".5"/><circle cx="4" cy="16.5" r="1" fill="currentColor" opacity=".5"/><circle cx="4" cy="12.5" r="1" fill="currentColor" opacity=".5"/><circle cx="4" cy="8.5" r="1" fill="currentColor" opacity=".5"/><circle cx="4" cy="4.5" r="1" fill="currentColor" opacity=".5"/><circle cx="8" cy="4.5" r="1" fill="currentColor" opacity=".5"/><circle cx="16" cy="4.5" r="1" fill="currentColor" opacity=".5"/><circle cx="8" cy="12.5" r="1" fill="currentColor" opacity=".5"/><circle cx="16" cy="12.5" r="1" fill="currentColor" opacity=".5"/><circle cx="20" cy="16.5" r="1" fill="currentColor" opacity=".5"/><circle cx="20" cy="12.5" r="1" fill="currentColor" opacity=".5"/><circle cx="20" cy="8.5" r="1" fill="currentColor" opacity=".5"/><circle cx="20" cy="4.5" r="1" fill="currentColor" opacity=".5"/></svg>