body {margin:0;}

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

/* Add an active class to highlight the current page */
.topnav a.active {
	background-color: #C85A10;
	color: white;
}
.topnav a:hover {
  background-color: #ddd;
  color: black;
}


/* Hide the link that should open and close the topnav on small screens */
.topnav .icon {
  display: none;	
  background-color: #C85A10;
}



@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;
  }
}

.topnav {
	overflow: hidden;
	position: fixed;
	width: 100%;
	background-color: #333;
	z-index : 9999;
	opacity: 0.8; /* modern browser */;
	-moz-opacity: 0.8; /* older Mozilla browser */;
	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)"; /* IE8 in Standard Compliant Mode */;
	filter: alpha(opacity=50); /* IE5.x -7.0 */;
}

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



.topnav a:hover, .dropdown:hover .dropbtn {
  background : rgba(255, 255, 255, 0.65);
	border-bottom: 4px greenyellow solid;
}





}/* Change the color of links on hover */
.topnav a:hover {
  background-color: #ddd;
  color: black;
}    
.sidenav .closebtn {
    position: absolute; 
    top: 0;
    right: 25px;
    font-size: 36px; 
    margin-right: 0px;
}

/* Add a black background color to the top navigation */

/* Style the links inside the navigation bar */

/* Change the color of links on hover */