.nav{
	
	display: flex;
	justify-content: center;
	
	padding-top: 10px;
	padding-bottom: 10px;
	border-bottom:1px solid #ddd;
}

@media screen and (max-width:800px ) {

	.nav{
		display: none;
	}
}
.nav dl{
	display: flex;
	justify-content: center;
}
.nav dt{
	display: block;
	margin-right: 14px;
	border-radius: 40px;
    overflow: hidden;

}
.nav dt a{
	color: #777;
	border-radius: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	height: 40px;
	padding-left: 20px;
	padding-right: 20px;
	overflow: hidden;
}

.nav dt:last-child{
	margin-right: 0;
}


.nav dt.on{
	background: #4c2685;
    
}
.nav dt.on a{
	color: #fff;
}