body{
	background-image: url("../picture_library/Banded_iron_formation_Dales_Gorge.jpg");
	background-size: cover;
	background-repeat: no-repeat;
	background-attachment: fixed;
	padding:0px;
	margin:0px;
}
/* begin van de nav bar */
nav{
	background: rgba(0,0,0,0.75);
	height: 75px;
	width: 75%;
	margin-right: auto;
	margin-left: auto;
}
label.navlabel{
	padding-left: 50px;
	font-size: 35px;
	line-height: 75px;
}
label.navlabel a{
	text-decoration:none;
	color: white;
	font-weight: bold;
}
/* einde van het logo linksboven en begin van de navigatieknoppen */
#navbar{
	margin: 0px 20px;
	list-style: none;
	float: right;
}
li.navlist{
	display: inline;
	color: white;
	line-height: 75px;
	margin-right: 10px;
}
li.navlist a{
	text-decoration: none;
	text-transform: uppercase;
	color: white;
	background-color: rgba(0,0,0,0.3);
	text-align: center;
	font-weight: bold;
	font-size: 18px;
	padding: 7px 13px;
	border-radius: 3px;
	margin-left: 50px;
	margin-right: 50px;
}
.navlist a:hover{
	background: rgba(189,195,199,0.4);
	transition: 0.5s;
}
/* einde navigatieknoppen en begin van de daadwerkelijke website 

Hieronder is de grote container waar de rest van de website in huist*/
#main{
	width: 75%;
	min-height: 90%;
	padding-bottom: 2%;
	margin-right:auto;
	margin-left:auto;
	margin-bottom: 3%;
	background-color: rgba(0,0,0,0.65);
	color:#FFFFFF;
	overflow: auto;
}
/* Dit is voor de daadwerkelijke stenen */
#rocks{
	width: 80%;
	margin-right: auto;
	margin-left: auto;
	overflow: auto;
}
#rocks h1{
	text-align: center;
}
#rocks h4{
	text-align: center;
}
#rocks .mainimage{
	min-width: 150px;
	max-width: 90%;
	margin-left: 5%;
	border: 1px solid black;
}
#rocks .sideimage{
	min-width: 50px;
	max-width: 25%;
	float: left;
	margin-left: 6%;
	border: 1px solid black;
}
#description{
	width: 70%;
	margin-right: auto;
	margin-left: auto;
}
/* Eind van de beschrijving

hieronder is voor de Modal als je op een foto klikt */

.row > .column {
  padding: 0 8px;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}

/* Create four equal columns that floats next to eachother */
.column {
  float: left;
  width: 25%;
  padding-bottom: 50px;
}

/* The Modal (background) */
.modal {
  display: none;
  position: fixed;
  z-index: 1;
  padding-top: 100px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;

  background-color: rgba(0,0,0,0.95);
}

/* Modal Content */
.modal-content {
  position: relative;
  margin: auto;
  padding: 0;
  width: 90%;
  max-width: 1500px;
  height: 95%;
  max-height: 1250px;
}

.close {
  position: absolute;
  top: 15px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
} /* om het te sluiten */

.close:hover,
.close:focus {
  color: #999;
  text-decoration: none;
  cursor: pointer;
}

/* Hide the slides by default */
.mySlides {
  object-fit: contain;
  display: none;
  height:100%;
}

.inspectpic{
  object-fit: contain;
  height:100%;
  max-height: 1500px;
}

/* Next & previous buttons */
.prev,
.next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  margin-top: -50px;
  color: white;
  font-weight: bold;
  font-size: 20px;
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none;
}

/* Position the "next button" to the right */
.next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

/* On hover, add a black background color with a little bit see-through */
.prev:hover,
.next:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

/* Number text (1/3 etc) */
.numbertext {
  color: #f2f2f2;
  font-size: 12px;
  padding: 8px 12px;
  position: absolute;
  top: 0;
}

/* Spacer to align everything */
.spacer {
  text-align: center;
  background-color: black;
  padding: 2px 16px;
  color: white;
}

img.demo {
  opacity: 0.6;
  width:95%;
}

.active,
.demo:hover {
  opacity: 1;
}

img.hover-shadow {
  transition: 0.3s;
}

.hover-shadow:hover {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}