Remove Hover From Primary Navigation Bar Power App Portal

I had a requirement from a client to remove the hover from the header navigation on the customer portal. 

Here is how we do it, If we inspect we can see that this is handled by a style element “.navbar-inverse .navbar-nav > li > a:hover”  

Now if we removed the background colour here is how it looks. 

Now lets do these changes in the code, edit your portal and open the portal in power apps gallery and go to themes. 

Search for the style element and comment or remove the background colour.  

Hope this helps!