dither in the browser with the power of CSS: https://maya.land/monologues/2021/02/15/css-dither.html
The server went offline yesterday indeed but we maintained the URL structure between the solar version of the site and the regular one. Just remove the 'solar' from the URL:
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!