Since it's a navigational element, I think it needs to stand out more... possibly making it a green background with white text like the top nav. Use the slightly rounded corners and a bit of white padding between each.
The arrow does not match the current branding either. You'd be better off using an arrow that is filled in like a triangle...
Another angle might be to match the graphical treatment of the menu in the same column, but underneath Site Partners...
hope this helps