body {
	font-family: arial;
	font-weight: bold;
	margin:0;
	background-color: white;
}

.main_container {
			/*position: absolute;
			top: 40%;
			width: 98%;*/
			font-weight: bold;
			padding:20px;
			margin-top:30px;
			height:80%;
}



/*Navigation*/

ul {
	list-style-type: none;
	margin: 0;
	padding: 0;
	overflow: hidden;
	background-color: #333;
}

li {
	float: left;
}

li a, .dropbtn {
	display: inline-block;
	color: white;
	text-align: center;
	padding: 14px 16px;
	text-decoration: none;
}

li a:hover, .dropdown:hover .dropbtn {
	background-color: #4CAF50;
}

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

li.dropdown {
	display: inline-block;
}

.dropdown-content {
	display: none;
	position: absolute;
	background-color: #666;
	min-width: 160px;
	box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
	z-index: 1;
}

.dropdown-content a {
	color: white;
	padding: 12px 16px;
	text-decoration: none;
	display: block;
	text-align: left;
}

.dropdown-content a:hover {
	background-color: #4CAF50
}

.dropdown:hover .dropdown-content {
	display: block;
}