.c-nav { float:left; width:50.9795%/*480/980*/; }
.c-nav ul {
	margin:13px 0;
	padding:0;
	list-style:none;
}
.c-nav li {
	float:left;
	margin-right:2.1665%/*20/480*/;
	padding-left:1.0416%/*5/480*/;
	border-left-style:solid;
	border-left-width:7px;
	height:30px;
	line-height:1em;
}
.c-nav a { color:#585858; }
.c-nav .o-sobre-o-projeto-albatroz { border-color:#3FA9B3; }
.c-nav .o-quero-contribuir { border-color:#003d8b; }
.c-nav .o-pesquisas { border-color:#FFA700; line-height:1.8em; }
.c-nav .o-politicas-publicas { border-color:#1F8B61; }
.c-nav .o-educacao-ambiental { border-color:#EFD309; }
.c-nav .o-sobre-o-projeto-albatroz a:hover { color:#3FA9B3; }
.c-nav .o-quero-contribuir a:hover { color:#003d8b; }
.c-nav .o-pesquisas a:hover { color:#FFA700; }
.c-nav .o-politicas-publicas a:hover { color:#1F8B61; }
.c-nav .o-educacao-ambiental a:hover { color:#EFD309; }
.c-nav .o-link-mobile { display:none; }
.is-fixed .c-nav { width:47.3673%/*425/980*/; font-size:0.875em; }
.is-fixed .c-nav ul { margin:5px 0; }
.c-nav-interna-submenu {
	padding: 0 !important;
	position: absolute;
	top: 23px;
	left: 5px;
	min-width: 140px;
	max-width: 220px;
	max-height: 0;
	overflow: hidden;
	z-index: 99;
	text-align: left;
}
.c-nav-interna li:hover { z-index: 99; }
.c-nav-interna li:hover .c-nav-interna-submenu { padding: 5px !important; max-height: 500px; }

/* responsive */
@media (max-width: 1150px) {

}
@media (max-width: 992px) {
.c-nav { float:left; width:57%; font-size:0.9em; }
.is-fixed .c-nav { width:47%; font-size:0.8em; }
}
@media (max-width: 768px) {
	.o-nav-burger {}
	.o-nav-burger span { background:#036367; }
	#o-nav-mobile { background:rgba(255,255,255,0.95); }
	#o-nav-mobile li::after { background:rgba(255,255,255,0.2); }

	.c-nav li {
		float:none;
		padding:1% 0;
		height:auto;
		font-size:1.2em;
		line-height:1.2em !important;
	}
	.c-nav br { display:none; }
	.c-nav-interna { margin:0 !important; padding:0; }
	.c-nav-interna .c-nav-interna { display: block !important; }
	.c-nav-interna li {
		padding-left:7.5%;
		font-size:0.8em;
		border:0;
	}
	.c-nav-interna a:before { content:"- "; }
	.c-nav .o-link-mobile { display:block; }
	.c-nav-interna-submenu {
		padding: 0 !important;
		position: static;
		min-width:none;
		max-width: none;
		max-height: auto;
		overflow: auto;
	}
	.c-nav-interna li:hover .c-nav-interna-submenu { max-height: auto; }
}