a.nav-colour1 { background-color: #1A3A6E; }
	a.nav-colour1:hover { background-color: #264477; }
a.nav-colour2 { background-color: #5E759B; }
	a.nav-colour2:hover { background-color: #6A7FA2; }
a.nav-colour3 { background-color: #7689A9; }
	a.nav-colour3:hover { background-color: #8193B0; }
a.nav-colour4 { background-color: #8C9CB7; }
	a.nav-colour4:hover { background-color: #98A6BF; }
a.nav-colour5 { background-color: #A3B0C6; }
	a.nav-colour5:hover { background-color: #AFBACD; }
a.nav-colour6 { background-color: #BAC4D4; }
	a.nav-colour6:hover { background-color: #C6CEDB; }
a.nav-colour7 { background-color: #D1D8E2; }
	a.nav-colour7:hover { background-color: #DDE2EA; }
a.nav-colour8 { background-color: #E8EBF0; }
	a.nav-colour8:hover { background-color: #F3F5F8; }