Code:
.nav-collapse.opened li.active a,
.nav-collapse.opened li:hover a,
.nav-collapse.opened li:hover span,
.nav-collapse.opened li a:hover,
.nav-collapse.opened li span:hover {
color: #ff3333 !important;
}
.nav-collapse.opened li a, .nav-collapse.opened li span {
color: #666 !important;
}