nav {
		border: solid 1px #cccccc;
		border-radius: 6px;
		/*background-image: linear-gradient( to top, #0C0, #02AA5C);*/
		background-color: #02AA5C;
		margin: 1em;
		width: 910px;
		margin-left: 8px;
		
	}
	
	nav header, nav ul {  
		margin: 0;
		padding: 0;
		list-style: none;
		display: inline-block;
		vertical-align: top;
		font-size: 0; /* >A para evitar o espaço que não cobre no hover do menu*/
		
	}
	
	nav h1, nav a {   /* >B para evitar o espaço que não cobre no hover do menu*/
		font-size: 12px;
		font-family:Arial, Helvetica, sans-serif;
		color: #fff;
	}
	
	/*
	nav h1 {
		font-size: 9px; /* 1em; /*herda o tamanho do elemento imediatamente anterior pais
		margin: 1em;
		color: #000;
	}
	*/
	
	nav ul ul {
		display: none;
	}
	
	nav > ul > li {
		position: relative; /*cria sistema de coordenada - precisa para aparecer  submenu*/
		display: inline-block;
		font-size: 1em;
		border-left: 1px solid #aaaaaa;
		
	}
	
	nav > ul > li:last-child {
		border-right: 1px solid #aaaaaa;
	
	}
	
	
	nav > ul > li > a,
	nav > ul > li > a:link,
	nav > ul > li > a:visited,
	nav > ul > li > a:active {
	
		display: block;
		padding: 1em;
		/*color: #333333;*/
		text-decoration:none;
		color: #fff;
	}
	
	nav > ul > li > a:hover {
		background-color: rgba(255,255,255,0.9); /*pinta o componente no evento hover*/
		color: #000;
	}
	
	/*submenus*/
	
	nav > ul  li:hover > ul {
		display: block;
	}
	
	nav > ul  ul { /*submenu*/
		position: absolute;
		top: 103%; /*referente a altura do pai*/
		left: 0; /*referente a larguda do pai*/
		border-radius: 0 0 8px 0;
		background-color: #02AA5C;
		z-index: 300; /*faz com que os submentos fiquem por cima*/
		box-shadow: 0 0 5px rgba(0,0,0,0.6)
		
	}
	
	nav > ul ul ul {
		top: 0; /*referente a altura do pai*/
		left: 100%; /*referente a larguda do pai*/
	}
	
	nav li ul li { /*submenu*/
		position: relative;
		width: 180px;
	}
	
	nav li ul a,
	nav li ul a:link,
	nav li ul a:visited,
	nav li ul a:active {
		
		display: block;
		padding: 5px;
		color: #fff;
		text-decoration: none;
		border-bottom: 1px solid #aaaaaa;
	}
	
	nav li ul a:hover {
		background-color: rgba(0,0,0,0.8)
	}
	
	nav li ul li:last-child > a {
		border:none;
	}