chore: update css

Author: dgarcia360

docs/installation/astro.md

@@ -6,7 +6,7 @@ sidebar_label: Astro
 
 Here's a step-by-step guide to help you install PushFeedback in your Astro project.
 
-:::note
+:::important
 If you're using **Starlight**, the documentation framework built on Astro, refer to [Feedback widget for Starlight](starlight.md).
 :::