Color of navbar links does not revert back after hovering over it.

[puranjayK]

On hovering the mouse over the Navbar links the color changes to black however it does not revert back to white after the cursor is moved from there.

Here is the screen recording for reference.

https://user-images.githubusercontent.com/85157266/137982498-09903cce-ef6c-4123-ab63-d4df89dd57e3.mp4