sd-spreadsheet/www/css/nav.css

#nav
{
	position: absolute;
	top: 0;
	width: 100%;
	
	/*background-color: #000;*/
	/*box-shadow: 0 1px 3px rgba(0,0,0,0.1);*/
	box-sizing: border-box;
	z-index: 100;
}

#nav > .container
{
	height: 100%;
}

#nav .logo
{
	height: 100%;
}

#nav .logo > img
{
	height: 100%;
}