.topnav {
	overflow: hidden;
	background-color: #333;
}

.topnav a {
	float: left;
	display: block;
	color: #f2f2f2;
	text-align: center;
	padding: 14px 16px;
	text-decoration: none;
	font-size: 17px;
}

.topnav a:hover {
	background-color: #ddd;
	color: black;
}

.topnav a.active {
	background-color: #4CAF50;
	color: white;
}

.topnav .icon {
	display: none;
}

@media screen and (max-width: 600px) {
	.topnav a:not(:first-child) {display: none;}
	.topnav a.icon {
		float: right;
		display: block;
	}
}

@media screen and (max-width: 600px) {
	.topnav.responsive {position: relative;}
	.topnav.responsive .icon {
		position: absolute;
		right: 0;
		top: 0;
	}
	.topnav.responsive a {
		float: none;
		display: block;
		text-align: left;
	}
}
.display-none {
	display: none !important;
}