nav  ul {
	list-style: none;
}

nav ul li {
	display: inline;
}
nav a {
	position: relative;
	display: inline-block;
	margin: 15px 25px;
	outline: none;
	color: #4a4a4a;
	text-decoration: none;
	text-transform: uppercase;
	letter-spacing: 1px;
	padding: 0 0 10px;
    font-size: 16px;
    opacity: 0.8;
    transition: opacity ease-in 0.2s;
}

nav a:hover,
nav a:focus,
nav a.selected {
	outline: none;
    opacity: 1;
    cursor: pointer;
    color: #333;
	font-family: ralewayBold;
}

nav a.router-link-active {
    opacity: 1;
    font-family: ralewayBold;
}

nav a::after {
	position: absolute;
	top: 100%;
	left: 0;
	width: 100%;
	height: 1px;
	background: #4a4a4a;
	content: '';
	opacity: 0;
	-webkit-transition: height 0.3s, opacity 0.3s, -webkit-transform 0.3s;
	-moz-transition: height 0.3s, opacity 0.3s, -moz-transform 0.3s;
	transition: height 0.3s, opacity 0.3s, transform 0.3s;
	-webkit-transform: translateY(-10px);
	-moz-transform: translateY(-10px);
	transform: translateY(-10px);
}

nav a:hover::after,
nav a:focus::after,
nav a.router-link-active::after,
nav a.selected::after {
	height: 2px;
	opacity: 1;
	-webkit-transform: translateY(0px);
	-moz-transform: translateY(0px);
	transform: translateY(0px);
}

ul#product-category-nav li.category-item {
	display: inline-block;
	width: 10%;
	vertical-align: middle;
	text-align: center;
}