Make header icon opaque

This is to align with the other header icons

Signed-off-by: Louis Chemineau <[email protected]>

Author: artonge

js/notifications-main.js

@@ -26,11 +26,6 @@
 		animation-name: pulse;
 		animation-duration: 1600ms;
 		animation-iteration-count: 4;
-
-		&:hover,
-		&:focus {
-			opacity: .6 !important;
-		}
 	}
 
 	* {