html , body{
	min-height:100%;
	margin:0;
	padding:0;
	background-color: grey;
}
header {
	background-color: lightblue;
	text-align: center;
	font-size: 20px;
	color: white;
	width:74%;
	margin:0% 13%;
	padding:0;
	border-radius: 12px;
}
#slike {width:80%;
height:80%;
border-radius:20px;
}
article.border {
  border: 2px solid lightblue;
  border-radius: 12px;
  text-align:center;
  background-color: white;
  width:30%;
 margin:0% 35%;
}
article.slider {
	margin: 0% 18%;
	width:80%;
height:80%;
	
}
.fade {
  -webkit-animation-name: fade;
  -webkit-animation-duration: 1s;
  animation-name: fade;
  animation-duration: 1s;
}

@-webkit-keyframes fade {
  from {opacity: .4} 
  to {opacity: 1}
}

@keyframes fade {
  from {opacity: .4} 
  to {opacity: 1}
}