Update README.md

Author: SignorMercurio

README.md

@@ -10,9 +10,10 @@ Usually when we make the sidenav section sticky, we have to scroll to the bottom
 
 ## Scrollbar
 
-The scrollbar will appear only if there are too many tags AND the mouse is hovering above the sidenav. Example screenshot:
+The scrollbar will appear only if there are too many tags AND the mouse is hovering above the sidenav. Example:
+
+![example](https://user-images.githubusercontent.com/32540679/163013496-24d16893-b3af-46fb-9b80-3b11e66940c7.gif)
 
-![image](https://user-images.githubusercontent.com/32540679/162741325-5e3bdc75-424e-49ff-ae8f-8756a2d15a39.png)
 
 ## Installation