Cosmo CSS is a small CSS library that gives you the ability to style your applications following the cosmopolitan design guidelines. These guidelines were developed by Microsoft as theme for Silverlight. Later they were adapted by the Zune desktop software and were implemented in the .net framework "Modern UI for WPF (MUI)".
The Cosmopolitan design was always looking good and quite easy to use. With Jinya CMS version 18.0.0 the CMS got a new polished administration based on this CSS library.
You can either just drop the CSS files in your project or install the npm package @jinyacms/cosmo.
If you found a bug feel free to create an issue on Github or on our Taiga instance: https://taiga.imanuel.dev/project/cosmo-css/
Like all other Jinya projects, Cosmo CSS is distributed under the MIT License.