Change CSS for hover event for nav links
Change CSS for hover event for nav links

uvalib/avalon,nulib/avalon,uvalib/avalon,avalonmediasystem/avalon,nulib/avalon,avalonmediasystem/avalon,avalonmediasystem/avalon,avalonmediasystem/avalon,nulib/avalon,nulib/avalon,uvalib/avalon,uvalib/avalon