update tip section in readme

readme.md

@@ -10,12 +10,12 @@ My tailor-fitted, highly customized, and advanced [Firefox](https://www.mozilla.
 > For other experimental features, check out the other branches of this repository.
 
 > [!TIP]
+> Customizing Firefox: For detailed guidance on customizing Firefox to suit your needs, refer to the [Customizing Firefox](#customizing-firefox) section. *TL;DR*: To find and inspect browser's selectors see: [Browser Toolbox](https://developer.mozilla.org/en-US/docs/Tools/Browser_Toolbox).
+>
 > Disable Telemetry and Data Collection: Ensure that all telemetry and data collection features are turned off in Firefox. You can use my `user.js` as a reference, and explore other `user.js` files and hardened Firefox configurations for additional security.
 >
 > Cookie Management: With cookie isolation enabled, clearing cookies may be less effective. Instead, consider using temporary containers for better privacy.
 >
-> Customizing Firefox: For detailed guidance on customizing Firefox to suit your needs, refer to the [Customizing Firefox](#customizing-firefox) section.
->
 > JPEG XL (JXL): Firefox 128 now supports JPEG XL images. You can use the [JPEG XL](https://jpeg.org/jpegxl/) format for images to save bandwidth and improve loading times. It is available as `image.jxl.enabled` in `about:config` preference. You can enable it by setting it to `true`. Note that it is currently an experimental feature in Firefox 128+.
 
 ## Features