If you are building or modifying your own CSS, you can open the developer tools by using `Ctrl+Shift+I` on Windows/Linux or `Cmd+Opt+I` on macOS to get information on the elements you want to customize.
Changes to themes and snippets will be detected automatically and reapplied. You do not need to restart the app.
### New to CSS
If you're new to CSS, our community has put together a quick guide to get comfortable with CSS:
> [Getting Comfortable with CSS](https://forum.obsidian.md/t/getting-comfortable-with-obsidian-css/133)
Klaas also put together a helpful index of common CSS snippets that you can feel free to mix and match:
> [Obsidian CSS Snippets (on GitHub)](https://github.com/Dmitriy-Shulha/obsidian-css-snippets/tree/master/Snippets)