Show your support for Ukraine by adding this banner to your site. If you're using Tailwind on your site you can copy paste this html snippet. An example implementation for a React site can found in this pull request.
<a target="_blank" rel="noopener noreferrer" href="https://www.stopputin.net/">
<div
className="bg-[#0066cc] text-white fixed flex items-center justify-center bottom-0 w-screen h-12 z-50"
>
<span className="block md:hidden">
<strong className="text-[#ffcc00]">Stand with Ukraine.</strong> Donate →
</span>
<span className="hidden md:block">
<strong className="text-[#ffcc00]">Stand with Ukraine.</strong>{' '}
Petition your leaders. Show your support.
</span>
</div>
</a>