header nav { /* = header */
	max-width: 940px;
	margin-left:auto;
	margin-right:auto;
}

header .navbar-nav {
	background: #009999;
	border-radius: 5px;
	padding-left:3px;
	padding-right:3px;
}
header .custom-navbar {
	box-shadow: 5px 5px 5px #b3b3b3;
	z-index: ;
	background-color: #e1e6ea;
}
header .navbar-nav .nav-link {
	color: #fff !important;
	font-family: Calibri;
	font-weight:bold;
	font-size:1.0em;
}
header .navbar-toggler-icon {
	background-color: #009999;
}