.overall{
  position: relative;
  color: #1d2f43;
  margin: 20px 80px 52px 80px;
}
.navigationBarUl{
background-color:#181818;
overflow:hidden;
padding-top: 15px;
padding-bottom:15px;
padding-left: 60px;
}
.navigationBarUl li{
  margin:0;
  float:left;
  display: block;
  text-decoration: none;
}
.navigationBarUl a{
  color:white;
  text-align: center;
  padding: 20px 20px;
  font-size: 20px;
}
.navigationBarUl a:hover{
background-color:#445873;
color: white
}
.start{
  padding-bottom: 30px;
  padding-top: 230px;
  padding-left:80px;
  padding-right:80px;
  background-image: url("ill.png"); 
  background-size: cover;
  background-color: grey;
}
.start h1{
  font-size: 80px;
  color: white;
}
.start h4{
  font-size: 20px;
  color:white
}
.contact h1{
	margin-top: 40px;
}
.illustration p{
	margin-top: 40px;
}
.intro {
	padding-bottom: 40px; 
}
.window {
    display: none; 
    position: fixed;
    z-index: 1; 
    padding-top: 150px; 
	padding-bottom:150px;
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgb(0,0,0); 
    background-color: rgba(0,0,0,0.5);
}

.window-content {
    background-color: #ffffff;
    margin: auto;
    padding: 30px;
    border: 2px solid #92a9c5;
    width: 75%;
}
.window-content h1{
	font-size: 40px;
}

.close {
    color: #92a9c5;
    float: right;
    margin-top: -20px;
    margin-right:-10px;
    font-size: 25px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: #233143;
    text-decoration: none;
    cursor: pointer;
}

.art {
    margin: 5px;
    border: 2px solid #354455;
    width: 180px;
	background-color: #354455;
}

.art:hover {
    border: 2px solid #5e8bac;
}

.art input {
    width: 100%;
    height: 100%;
	border: 1px solid #354455;
}

.art button{
    padding: 5px;
    text-align: center;
	color: white;
	text-decoration: none;
	background: none; 
	border: none;
	margin-left: 22px;
}