Ah yes, another CSS framework.
Pavilion was created out of the need for a simple CSS framework for webdevelopers who tend to never use the hundreds of pre-made UI components some other frameworks ship with. It was built for webdevelopers who lean towards creativity, exploration and creating UI components themselves. Pre-made UI elements never really suit your needs for 100%. You’ll end up customizing them anyway. Pavilion lays down the groundwork, the rest is up to you.